Apple Watch 7000 Series Features

This perfect watch for the usage during sports is designed by the brand Apple itself iOS Apple as operating system. The watch has features which help you staying fit, as there are the integrated GPS, the water resistance up to 50 meter, a dual core processor, workout apps and an heart rate monitor. The case material is aluminium, which comes in the color space gray.

Woven nylon is the material of the band, which comes in the color black. There are four main lineups which are Series 1, 2, 3, 4 and 5. The series 4 was released in 2018 and features innovative and mouth-watering specifications. The screen has slimmer bezels and rounded corners that allow it to emphasize its large display which is larger than the previous series. It also features an all-powerful S4 64-bit dual-core processor. For its unique health benefits, it has a new electrical heart sensor and ECG system that can detect heart rate trends, falls, and also automatically contact registered emergency services.

There is also the series 4 Nike+ which incorporates the Nike Run Club app, that allows users to connect with various training and workouts. With this, you get your own personal fitness trainer that keeps encouraging to complete your regime for the day. With the series 3, you can create your own activity goals, monitor it, and be the best of yourself you like to be. Highly recommended for very busy individuals that might not have the time to hit the gym, this device helps to keep account of other activities you do, like standing and moving around. You get to monitor how long you spend sitting, how many minutes of your day counts as exercises, how many calories burned so far. The Apple Watch Sport is just one of the Apple Watch collection that's recently been introduced and you can actually say that the company had did a fine job with it.

It's got an elegant design with a very smooth finish and feel to it. Another good thing about its design is that it is so easy to swap out its bands. You are free to choose whichever band you like for it since there are lot of bands available for it. As mentioned earlier, the body is made from 7000 Series aluminum making it scratch-resistant.

And it's true, you won't be able to scratch it easily unless of course if you intentionally scratch on a harder material. On the front, you'll find a fantastic display that could be even better than the one you find on the Moto 360. On the back is where you can find the heart rate monitor which does its job really well. You can either press it, double press it, long press it or spin it to access different functionalities, menus and options. Long-pressing the crown will open up Siri while double-pressing it will take you back to your recently used app.

You can also swipe up, swipe or do a force touch too on the display to access more apps. Each model through Series 3 comes in a 38- or 42-millimeter body, with the larger size having a slightly larger screen and battery. The Series 4 has been updated to 40- and 44-millimeter models, respectively. Featured Apple-made bands include colored sport bands, sport loop, woven nylon band, classic buckle, modern buckle, leather loop, Milanese loop, and a link bracelet.

There are also two third-party bands, Artenix and Wristcam, which give on-the-go charging capabilities and a built-in camera to the watch, respectively. Additional features include a new S6 processor that is up to 20% faster than the S4 and S5, a 2.5x brighter always-on display, and an always-on altimeter. The S6 incorporates an updated, third generation optical heart rate sensor and also enhanced telecommunication technology, including support for ultra-wideband via Apple's U1 chip, and the ability to connect to 5 GHz Wi-Fi networks. The Series 6 watch has been updated with faster charging hardware such that it now completes charging in ~1.5 hours. Force Touch hardware was removed, consistent with the removal of all Force Touch functionality from watchOS 7.

Force touch technology has been removed in Watch series 6 and Watch SE. The watch also has a side button which can be used to display recently used apps and access Apple Pay, which is used for contactless payment. If the watch's battery depletes to less than 10 percent, the user is alerted and offered to enable a "power reserve" mode, which allows the user to continue to read the time for an additional 72 hours, while other features are disabled. The watch then reverts to its original mode when recharged or after holding down the side button.

Initial reviews for the device have been generally positive with some caveats. Reviewers praised the watch's potential ability to integrate into everyday life and the overall design of the product, but noted issues of speed and price. Many reviewers described the watch as functional and convenient, while also noting failure to offer as much potential functionality as preceding smartphones.

Farhad Manjoo of The New York Times mentioned the device's steep learning curve, stating it took him "three long, often confusing and frustrating days" to become accustomed to watchOS 1, but loved it thereafter. Some reviewers also compared it to competing products, such as Android Wear devices, and claimed "The Smartwatch Finally Makes Sense". He concluded that there is no "killer application" so far besides telling the time, which is the basic function of a wristwatch anyhow. The ECG system has received clearance from the United States Food and Drug Administration, a first ever for a consumer device, and is supported by the American Heart Association.

This device can also detect falls and will automatically contact emergency services unless the user cancels the outgoing call. The microphone was moved to the opposite side between the side button and the digital crown to improve call quality. Other changes include the digital crown incorporating haptic feedback with the Apple Haptic Engine and includes the new Apple-designed W3 wireless chip. Apple Watch Series 6 lets you measure your blood oxygen level with a revolutionary new sensor and app. See your fitness metrics on the enhanced Always-On Retina display, now 2.5x brighter outdoors when your wrist is down.

It's the ultimate device for a healthier, more active, more connected life. Series 2 introduces water resistance at a rating of 50 meters. It can keep track of the number of laps and distance during Swimming workouts. During swimming, the touch function can be manually disabled with 'Underwater mode'. Once this is turned off, by rotating the Digital Crown continuously, it uses the speaker to expel residual water through a series of 10 vibrations. Most recently used apps now are saved in the background, so apps and information load faster.

The Series 2 was sold in casings of anodized Aluminium, Stainless Steel and Ceramic. Apple Watch Series 7 offers the same health monitoring features available with the Series 6. A built-in accelerometer and gyroscope enable other important health-related features such as fall detection. The digital wearable, which provides precision timekeeping within 50 milliseconds of the definitive global standard, mates with a compatible iPhone to provide an array of additional features and functionality. In addition to fitness, health, messaging, news, and travel information, the Apple Watch Series 2 comes with built-in GPS, water resistance to 50 meters, a fast dual-core processor, and a new display that's twice as bright as Series 1 models.

The watches provide wayfinding, audio, payment, weather, and telephone speakerphone capabilities, among other features. Without your phone around, they can still connect to any internet network using their Wi-Fi features. They are able to operate on their own since they are equipped to run on their own operating system which is the WatchOS.

This OS is designed differently from the usual iOS, and it is able to operate several applications. With their specially carved lightweight structure and robust health tracking abilities, these watches are the best options for athletes. The case is made using anodized material that is non-corrosive and it uses Ion-X glass to protect the display screen on the watch. Being a sports device, it is made to have some degree of water- and dust-resistance.

At the heart of the Apple Watch Series 3 is Apple's dual-core S3 chip, with 768MB of RAM and 16GB of internal memory and is powered by a non-removable Li-ion battery that can run up to 18 hours on a single charge. It runs watchOS 4, the latest iteration of Apple's wearable OS. WatchOS 4 features an updated Heart Rate app, giving more insight to heart rate, including measurements during resting, workout, recovery, walking and Breathe sessions.

The smartwatch also offers full support for the popular web assistant, Siri, allowing you to operate it via voice commands. Apple Watch Series 2 and Apple Watch Series 3 hardly differ in appearance. I can see more data about my health with the Series 3, like my heart rhythm. In addition, the Series 3 has a faster processor, a better battery life, and a better WiFi and Bluetooth connection.

Is the heart rate monitor the most important function of the Apple Watch to you? Do you think seeing your heart rate when you're working out is enough and is it mainly an extension of your smartphone? The new Apple Watch 6 features a number of improvements which includes a faster S6 chipset and next-gen always-on altimeter. One of the highlights of the device is its new heart rate sensor, which can be used to measure blood oxygen saturation . The new flagship wearable also comes with an advanced Retina display, accelerometer, gyroscope, and the latest motion sensors. The Apple Watch 6 also has a 2.5x brighter display as compared to its predecessor.

The 1st generation Apple Watch uses the single-core S1 system-on-chip. It does not have a built-in GPS chip, instead relying on a paired iPhone for location services. It uses a linear actuator called the "Taptic Engine" to provide haptic feedback when an alert or a notification is received, and is used for other purposes by certain apps. The watch is equipped with a built-in heart rate sensor, which uses both infrared and visible-light LEDs and photodiodes. All versions of the first-generation Apple Watch have 8 GB of storage; the operating system allows the user to store up to 2 GB of music and 75 MB of photos.

When the Apple Watch is paired with an iPhone, all music on that iPhone is also available to be controlled and accessed from the Apple Watch. Software support for the first Apple Watch ended with watchOS 4.3.2. Like earlier Apple Watch models, all Apple Watch Series 3 devices are controlled with a "Digital Crown" and a Force Touch capable display. Your Watch senses your activity on its own, so there's no need to enter it in manually. Goals can be adjusted manually or based on weekly suggestions from the Activity app. Third-party app support lets you interact with favorite fitness apps directly on your Watch, taking advantage of its heart rate sensor and motion sensors.

The case sits 10.5mm off of my wrist, slightly thicker than an Android Wear watch, but it has a stylishly curved glass and rounded off corners on the top, and a small bump to its black composite back's heart rate sensor. It introduced support for Nightstand mode in portrait orientation. It brought back the ability for music playing on the iPhone to be controlled using the Music app on the Apple Watch and also enabled control of playback and volume on Apple's HomePod. Other new features included a new charging animation and a new app loading animation. Activity data was added to the Siri watch face, and the battery complication more accurately reports battery life.

Apple Watch Series 6 is water-resistant and supports Apple Pay purchases like previous models, plus it has all the same health-related features in addition to blood oxygen monitoring. Note that the altimeter can be inaccurate in some weather conditions. Apple bases "all-day" battery life estimates on 90 time checks, 90 notifications, 45 minutes of app use, and a 60-minute workout with music playback via Bluetooth. For LTE models, Apple assumes four hours of LTE connection and 14 hours of connection to an iPhone. In some situations the Apple Watch drains faster, such as when during calls or workouts. The Apple Watch Series 7 continues to provide an "all-day" 18-hour battery life from a single charge.

The device can now charge 33 percent faster charging compared with Apple Watch Series 6 thanks to a new charging architecture and Apple's Magnetic Fast Charger USB-C Cable. This means that just eight minutes of charging time can provide up to eight hours of sleep tracking. The display dims when the wrist is down in order to preserve battery life, but key features like watch hands remain illuminated all the time. Touching the watch face or raising the wrist brings the display back to full brightness, and to minimize battery drain, Apple has optimized watch faces for the feature.

The Apple Watch's display also has a variable refresh rate that drops from 60Hz to as low as 1Hz when the watch is inactive. All Apple Watch Series 7 models feature a black ceramic and crystal back that houses four LED clusters and four photodiodes to facilitate health-monitoring features such as heart rate monitoring, blood oxygen monitoring, and ECGs. There are some tradeoffs with the Apple Watch Series 3 because it is a much older model, such as a smaller display, an older chipset, and the lack of a compass, fall detection, ECG, and blood oxygen monitoring. It's no secret that the first gen Apple Watch is missing some hardware features found in later versions of the smartwatch. The first generation Apple Watch does not have 50m water resistance , GPS tracking for outdoorsy types , built-in altimeter , 4G LTE , larger display and ECG , always-on display , or the blood oxygen sensor .

Thanks to a brighter display, faster CPU, and integrated GPS, Watch Series 2 devices can be used independently to track fitness routines without an iPhone and while swimming or in the rain. With a brighter display, the device is also easier to read when viewing in direct sunlight. The water resistance improvement is significant, as the Watch can now be safely used in many more situations, including while kayaking, canoeing, and swimming. The built-in GPS is handy, but many users will find they never part with their iPhone, including during runs, cycling trips, or hiking, so the integrated GPS functionality may not prove as important. The Apple Watch Series 2 mainly focused on achieving sufficient movement daily.

The integrated GPS sensor, heart rate monitor, and pedometer keep track of all my activities throughout the day. With the help of the 3 activity rings, I can follow the status of my health goals, such as my calorie consumption, steps, and workouts. The Apple Watch Series 2 has various pre-programmed activities, such as cycling, walking, running, or rowing. But if lightness is what you're after, the Sport's anodized aluminum case and Ion-X glass make it 30% lighter. That adds up on my wrist when I'm wearing this thing for 18 hours a day before the battery life is zapped.

Although its been 5 months since I purchased this watch, I absolutely love using it. My friends have also said that there are many smart watches or fitness bands around, but the number of features given by Apple Watch are always ahead of them. Though this is not water resistant, still the watch works pretty good. Introduced alongside the Apple Watch Series 3, the sport loop is made of nylon and features a hook and loop closure to secure the watch to the wrist. It is quick-fastening and designed for fitness as it is marketed as being breathable and lightweight.

It is worn similarly to the leather and Milanese loop bands and is infinitely adjustable. In comparison to other Apple products and competing smartwatches, marketing of the Apple Watch promoted the device as a fashion accessory. Apple later focused on its health and fitness-oriented features, in an effort to compete with dedicated activity trackers.

The watchOS 3 added fitness tracking for wheelchair users, social sharing in the Activity app, and a Breathe app to facilitate mindfulness. The Series 6 contains an S6 System-in-Package chip, which is based on the A13 Bionic in the iPhone 11. It is up to 20 percent faster than the previous generation but still offers the same all-day 18-hour battery life.

Apple Watch Series 6 offers faster charging and can be charged to full in 1.5 hours. Battery life was improved for tracking workouts like indoor and outdoor runs, too. All Hermès models feature a silver or space black stainless steel Apple Watch body paired with one of the Hermès signature hand-crafted leather bands and an additional orange Hermès-branded Apple Watch Sport band.

300 Blackout Upper Palmetto State

Being a complete upper receiver, a charging handle and bolt carrier group are included. This very simple system will have you chomping at the bit to get out and use it. You get a quality 16-inch barrel with 1-7.5 inch twist and threaded muzzle. ManufacturerManufacturerPalmetto State ArmoryCaliber300 BlackoutBarrel Length16''Weight3.7 lbsPrice Range$300-$400The upper from PSA offers a decent balance of features at a low price.

A pistol length gas system helps to keep recoil low, while a forged receiver and a barrel with a nitride finish makes that it can stand up to rough use. The muzzle also features a flash hider to make sure you can fire without losing your night vision. The manufacturing quality is high for its price and good enough for most users, but it's not the best 300 blackout upper available.

This is a great budget option for new shooters, but experts might want something a little bit better and slightly more expensive. The 9″ barrel on this 300 Blackout upper is ideal for the 300 BLK cartridge. Combined with a lower, this thing is an ideal home defense and even hunting setup. Additionally, the barrel is chrome-lined for added durability, corrosion resistance, and heat tolerance.

This 2.2-pound upper is made of a MIL-SPEC Manganese Phosphate finish with an outside coating to prevent pitting, rust and scratching. This upper comes without a bolt carrier group or charging handle, much like the Aero. These barrels are compatible with both a carbine buffer, subsonic and high-velocity ammunition.

However, BCM cannot guarantee that all ammo types will function in all conditions. The shorter barrel causes it to lose some accuracy over long distances compared to BCM's other offerings, but it significantly reduces weight and boosts maneuverability in close quarters. A tapered barrel improves those areas even more, while a chrome lining in the chamber and manganese phosphate finish help to make it more durable.

Pick this upper receiver if you need something light, maneuverable, and cost efficient, regardless of your skill level. ManufacturerManufacturerSpike's TacticalCaliber300 BlackoutBarrel Length8.3''Weight3.875 lbsPrice Range$800-$900The upper from Spike's Tactical stands out more for its quality than for any special features. The gun's core components, which include a continuous top rail, a nitride coating, and a pistol gas system, are fairly standard but executed to perfection and tested thoroughly before shipping. The exception is the Barking Spider muzzle brake, which has an unusual modular design that can suppress noise, boost performance on short barrels, and be tailored to specific situations.

General quality might make this the best 300 blackout upper for all shooters, but experts might want to consider spending slightly more to get a top of the line design. Oh, and best of all, easily running both supersonic and subsonic in the same rifle with absolutely no change in the gun. In fact, it is this latter capability that 300 BLK owners find most attractive. So the .300 Blackout can drop a deer at 200 yards, or lob 30-cal lead downrange with little more noise than a cycling bolt.

When it comes to the barrel, it has superior corrosion resistance because of its nitride finish. Additionally, the PSA 8.5″ is designed to handle supersonic rounds with excellent precision. Also, the bolt carrier group is built out of 158 Carpenter steel. Lastly, the M-Lok handguard is already equipped for an easy mount of sights and accessories. ManufacturerManufacturerDaniel DefenseCaliber300 BlackoutBarrel Length10.3''Weight3.65 lbsPrice Range$1100-$1200The 300S is the best 300 upper for use in adverse conditions. It has a short barrel, so it's fairly easy to maneuver in close quarters, but it can still shoot accurately.

It also features a flash suppressor to make the gun easier to use in the dark. Since it uses a pistol-length gas system, recoil is minimal and reliability is high. For those who like to tinker, this model also includes space for accessories. Those features make it a top choice for anyone who expects to use their gun in challenging situations, whether they are experts or novices. It is a complete upper receiver that benefits from Foldar's patented folding upper receiver technology. The technology that allows this folding mechanism is known as the company's SHUT Locking hinge And right out of the box you can expect a quality made upper.

It comes complete with a precision barrel, a 'free float' handguard, and a flash-hiding muzzle device. Lastly, this is a complete upper receiver, so it does include a charging handle and bolt carrier group. The S&W M&P Whisper is a simple system that's easy to suppress and rearing to go out of the box. Finding the best 300 blackout upper comes down to striking a balance between cost and quality. Everyone will weigh those two factors differently, so it's useful to look at as many options as possible when hunting for the right upper receiver group. If you know of an option that we overlooked, or want to add something about one that we reviewed, be sure to do it in the comment section.

And if would like to give your rifle a further boost, here is a list of the best red dots for you to consider. ManufacturerManufacturerBravo Company ManufacturingCaliber300 BlackoutBarrel Length16.1''Weight3 lbsPrice Range$600-$900This model from BCM is the best 300 blackout upper for most users. It's reasonably affordable, but the production quality is on par with the most expensive options. The barrel is tapered to reduce weight and boost maneuverability, while fluting near the back strengthens it and helps to reduce heat. This set also includes a few bonuses, such as a sling mount, which makes life easier for novices who have never modified a gun before. The receiver's quality makes it equally appropriate for experts, so everyone should consider this upper receiver.

A 10-inch barrel on an AR pistol or a short barreled rifle is perfect for the .300 Blackout. The uppers all feature different length handguards, that accommodate the mounted flash suppressor. The barrels are all equipped with a standard A2 muzzle brake that's been proven efficient and effective. It features a black anodized coating and quality construction to make sure it won't break down, and a muzzle brake to help control recoil while firing.

The system also includes an extended hand guard, which can improve comfort and make it easier for novices to fire with proper form. It's a little bit on the expensive side, so it's only a good choice for those who shoot regularly, but it's a great pick for intermediate shooters who are still trying to perfect their skills. You get flexibility in barrel choice of either 8.7 inch or 14-inch barrel. And its classy features include an enhanced, full-automatic rated bolt carrier group and the renowned Radian Raptor-SD ambidextrous charging handle. All-in-all you are getting a quality upper which is packaged in a very stylish design.

You can choose whether to take a bolt carrier group and charging handle or not. There is also a good selection of thelightest AR-15 handguard configurations available. You have 2 top quality, 416R stainless steel barrels to choose from — either 8.7 inches of 14.5 inches. And when used with Black Hills Match Grade ammunition you are guaranteed Sub-MOA accuracy. The billet upper receiver and M-Lok handguard are of the highest quality.

While its sleek design will have heads turning wherever you shoot. Build quality on the PSA pistol is extremely well-done. It has a properly staked M16 bolt carrier, and the fit and finish is excellent. The aluminum hand guard is MLOK compatible with short sections of Picatinny on top for sights and or optics .

If you want an upper receiver group that works right out of the box, get a full upper receiver with a bolt carrier group and charging handle. Remember that you can keep your 5.56 lower if you install a .300 Blackout upper and barrel. The handguards on these Aero uppers come in a variety of lengths to accommodate the attached flash suppressor. You can remove the flash hider and install a muzzle brake or suppressor instead. Additionally, you'll find a gas system that's about the size of a handgun here.

The M4E1 uppers also come with Keymod rail systems and are chambered for the.300 Blackout round. Moreover, the upper comes with a typical M4 feed ramp, which improves carbine and pistol accuracy. The PSA 16" .300 Blackout Upper Receiver sports 7075 T6 aluminum material and has an M4-type design. It is complete with a .300 Blackout bolt carrier group, forward assist, handguard, and a barrel.

The entire upper is also coated in nitride for added rust and corrosion resistance. The pistol-length gas block is ideal for the .300 Blackout round as well. The PSA 8.5" .300 Blackout is a solid upper receiver if you are looking for a compact pistol length option. This upper is ideal for tactical and hunting purposes. It is also much more maneuverable in tight conditions. In addition, the receiver itself is built out of 7075-T6 aluminum and has a hard-coated anodized finish.

Thus, it is wear and tear-resistant, as well as being highly durable and lightweight. ManufacturerManufacturerAero PrecisionCaliber300 BlackoutBarrel Length16''Weight3.375 lbsPrice Range$400-$600The M4E1 is the best 300 blackout upper for budget shoppers. The manufacturing quality is high, especially compared to the cost, and it does have a few features that make is stand out. Notably, the handguard features heavy milling for an improved grip, and there is a quick disconnect sling socket for convenience. I built both of my 300BLK uppers using Anderson and Bear Creek uppers and two different barrel brands, but both are pistols.

With this one, you'll be providing the bolt carrier group as well as the charging handle, but overall this is one of the best .300 blackout pistol uppers out there. Instead of swapping barrels, many of the Blackout-curious types will just build an entire upper dedicated to the 300 BLK and switch out the whole upstairs, sights and all. In my case, I was not excited about the DPMS AR 15 as a .223 in the first place, and didn't mind making a dedicated Blackout gun.

Plus, if your luck holds, you will have nothing more the cost of a barrel which is considerably less than an entire upper. And there is that in-between option where bolt and charging handle jump back and forth between calibers. The whole package also weighs in at only 2.2 pounds without the bolt carrier group and the charging handle. In fact, that's just about the only downside about this upper receiver group is that you have to pay extra for the bolt carrier group and the charging handle, which bumps up the price by about $220. If you just want something that works right out of the box, buy a complete upper receiver that includes a bolt-carrier group and charging handle (like one of the ones you'll see in a moment).

I believe honorable mention is deserved for the particular round and brand I'm employing. And compared to comparable high end .308 or 6.5 hunting rounds, at $17 bucks a 20 round box, buying it in 200 round cases, free shipping, it is big money saver. We ain't no wealthy hobby farmers, this is our life, we live as a farming family. This upper receiver is built from the bottom up to be simple to operate. This is a pre-assembled kit ready for installation on your lower receiver.

However, one drawback is that this doesn't come with a bolt carrier group or charging handle. However, this upper should be compatible with those from your current AR-15. Overall, the PSA 8.5" .300 Blackout Upper Receiver is a solid choice for compact use. You can mount it on both a pistol lower or a regular rifle lower. Furthermore, it comes with a durable aluminum build anodized finish for excellent rust resistance.

Finally, the barrel itself is designed to handle supersonic rounds with the utmost precision. News people Radial pistol uppers are good to go for what they are designed to do. The only down side would be the barrels are 4140 so I would guess they won't hold up to high round counts.

But at their price point I can buy a complete upper for the cost of a barrel from other name brands. I've found two options that I really like that come without barrels. These are high-end uppers that are designed for builders who really want to tweak their builds. The end user will have to provide a barrel and gas system to the upper receiver to complete it. It's a Smith and Wesson product, what could really go wrong?

This is as traditional an upper receiver as you'll get in the modern world. This is for a full-sized carbine and comes outfitted with a 16-inch barrel with a 1-7.5 inch twist, and a threaded muzzle. Included is the Yankee Hill Phantom flash suppressor, which is a great touch. The intermediate barrel length keeps the gun light and handy, but offers somewhat more accuracy than the shorter options.

The assembly has a cerakote coating to keep it in good condition, so it's suitable for shooters who will put their weapon to heavy use. The downside to this model is the price, which is much higher than that of many other options. That makes this a great choice for expert shooters who are willing to pay a premium to get top quality, but new or occasional shooters are unlikely to get their money's worth out of this one. The 300 AAC Blackout is a great cartridge, but most weapons will need a new receiver before they can fire it.

The easiest way to do the modification is to buy the best 300 blackout upper that is available and to slot it into your weapon. It's important to pick a well made upper to make sure the gun stays reliable, but the price is also important because the best can cost as much as a new gun. We've put together ten of the best options ranked based on those traits to make your search for a new upper easier. As well as being in the best designed .300 Blackout AR-15 uppers category it gives excellent features. It has an Enhanced full-automatic rated bolt carrier group and the famed Radian Raptor-SD ambidextrous charging handle.

The gun has a monolithic upper; it adds rigidity and keeps the upper and handguard as one unit. The benefits of this are many, but the most noticeable is the continuity of rail surface. An optic placed anywhere on the rail will be centered on the receiver.

It has a non-reciprocating charging handle on the left side of the gun. PSA has plans to build an ambidextrous version of the upper as well for those who are either left-handed or simply want the ambi option. There is no rule that says you cannot run both subsonic and supersonic ammo in the same mag. So imagine whitetail deer hunting in thick brush with the first round or two being subsonic and the rest being supersonic. If you want an upper receiver group that works right out of the box, buy a complete upper with bolt-carrier group and charging handle. From Brownells, you can get it with either an 8.7" or 14.5" 416R stainless steel barrel that guarantees Sub-MOA accuracy with Black Hills Match Grade ammo.