300 Blackout Upper 16 Inch Kit

Our most widely used Ghost Vital .300 blackout pistol kit includes M-Lok free float hand guard, charging handle, complete lower parts kit, etc. We, at Grid Defense look forward to providing the tactical industry with the best and most durable 300 blackout build kits at affordable online prices. Comes with a heavy match, 1x9 twist chrome moly barrel mounted on mil- spec upper . Comes fully assembled (minus bolt/carrier and charging handle) with deltaring assembly, forward assist assembly, gas tube assembly, ejection port cover assembly, and heat shielded hand guards. 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.

While there are many who buy .300 black out kits complete, there are some who realize that there is an easier, cheaper method to having a .300 aac blackout build. Because the .300 Blackout Is is an AR-15 platform gun, the upper portion of the build is all that needs to be changed from the standard 5.56 AR-15. In this way, as long as your new build is consistent with the original type of firearm it was, then you can legally change your AR-15 from A 5.56 to a 300 blackout. This way you do not have to waste money buying a new lower assembly, especially when the aspects of the kit change in the upper assembly. The 12-inch MLOK rail has a thin sleek feel that allows you to have superior control over the front end of your rifle.

We use nothing but high-quality steel gas blocks and tubes. The standard A2 flash hider rounds out the upper or you could choose from our premium muzzle devices. Each upper receiver features clean evenly applied Type II anodizing. 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.

You can swap your complete upper assembly for one chambered in 300 BLK and hit the range! Your existing lower receiver and buffer assembly, bolt carrier group, and even your standard magazines are compatible with 300 BLK cartridges, no modification required. Diamondback Firearms DB15 rifle made entirely in the USA. It uses a gas-impingement system and high quality CNC machined components. The DB15300 model features a melonite coated, 4140 chrome-moly, free-float barrel, forged 7075 T6 aluminum lower along with an A3 flattop upper receiver, no sights, and a carbine length gas system.

Despite being born of the .223 design, the .300 Blackout round is unique in its larger bore size. As such, if you were to fire a .300 BLK round through a .223 barrel, the result may be explosive. The rifle in question could explode, leading to severe injury or even death. 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. This MK109 complete upper receiver assembly is compatible with any mil-spec lower receiver, converting your firearm to a long-stroke gas piston action. It features a BCG complete with a steel operating rod and piston, similar in principle to an AK.

The foundation of all good ARs is built upon a dependable upper receiver. CBC upper receivers offer best-in-class quality while providing you years of dependable service. Boasting a MIL-SPEC type III hard coat anodized finish and machined from 7075-T6 forged aluminum, this M4 flat-top receiver delivers a lifetime of superior function. You want your AR built upon a solid platform - this receiver gives you the confidence that your AR-15 will function when it counts most. 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. KM 300 Blackout 16″ H Bar 1n8 twist, complete with bolt carrier group, charging handle, 12″ Mlok Hand Guard, A2 flash hider, dust cover. A 300 Blackout rifle requires a specific upper receiver which can be mounted on an AR-15 lower receiver while using the same BCG. A complete upper receiver is basically comprised of the BCG, chamber, ejection port, handguard, barrel, and sights. Our 10.5" .300 AAC Blackout barrels are black nitride coated and made from 4150V with 5/8×24 threads suitable for any .308 flash hider/muzzle breaks.

They come with a 1/7 twist and with the right ammo and shooter will hold tight groups. Perfect for any 300 BLK SBR or pistol build and also sold as a complete side charging upper. 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. If your upper receiver has a Picatinny rail on the top, it will be very easy for you to add sights, lasers, or scopes.

Many upper receivers do not come with sights installed including complete uppers. So you will need to buy these separately and then add them to your rail. 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.

BCA's complete flat top upper receiver is a perfect start for your AR build, from a standard M4 style rifle to a 300 Blackout hunting upper. Built with M4 feed ramps which line perfect with BCA barrels and many more. 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. Another reason you may want to upgrade is if your existing gun does not come with all the features that you need. For instance, budget upper receivers often work well enough.

But, it also comes with lower quality bolt carrier groups. Also, while neither a dust cover nor forward assist are necessary for an AR-15 to work, they can both help out with reliability in bad conditions. Because the .300 blk was originally designed for the M4 carbine, there are some who view the caliber as a purely military caliber, and they see no reason it should be in the civilian market. And while the Honey Badger, a .300 blk build which features an integrated suppressor, pistol length barrel, and a fully adjustable stock assembly, it is no wonder people think that it is illegal. As stated in the NFA of 1934, this kind of .300 blk build is known as an AOW, or any other weapon that does not meet the full criteria of the legal definitions of rifles, pistols, and shotguns.

This upper receiver kit does not feature a bolt carrier group or a charging handle. However, it should be compatible with those from your existing AR-15. You may also purchase a separate set to turn this upper receiver kit into a ready-to-convert assembly, which can be snapped on and off your lower in a matter of seconds. 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. Description The foundation of this all new complete 300 Blackout upper from ODIN Works is a forged upper receiver bearing the ODIN name. On the upper is an ODIN dust cover and also new from ODIN is the XCH, eXtended Charging Handle, making charging the gun a much easier task. Lantac USA PDP 300 Blackout Complete Upper Receiver features a 7.5 inch barrel with a pistol length gas system and their enhanced bolt carrier group.

To view this site, you must enable JavaScript or upgrade to a JavaScript-capable browser. The Honey Badger is based on a M4 upper and lower receiver that was designed by AAC and features a 6-inch barrel that is surrounded by a free-float handguard and rail. A new reflex suppressor and stock were also developed for the project. The stock is similar to the HK MP5 in that the two side rails travel in slots machined into the upper receiver. The foundation of this all new complete 300 Blackout upper from ODIN Works is a forged upper receiver bearing the ODIN name.

The shorter the gas system, the more reliably your sub gun will cycle suppressed, subsonic 300 BLK loads. 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 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). This system also features an adjustable gas block, letting you adjust the amount of gas your rifle uses to operate the action.

Like most AR-15 upper receiver assemblies, this kit does not come with a bolt carrier group or a charging handle. You can re-use your existing rifle's BCG and CH or separately purchase a new BCG and charging handle to make the conversion process even faster. When you buy a complete upper, you'll save money and parts and assembly vs purchasing the components separately.

Our complete uppers are not the cheapest on the market, but they deliver unbeatable quality in the price range. We sell direct to the customer, and cut out the middle-men, to deliver the best value in AR-15 upper assemblies. AR-15 upper receivers are offered in quite a few calibers and we carry many including .22lr, 5.56 Nato, .300 Blackout, 5.7x28, and 9mm. Items 1 to 15 of 100 total Sort By Position Name Price Best .300 Blackout Uppers 1.

PSA makes a huge range of items for the AR-15 platform, and for that matter the AR-10 also. One of the many things they cover is the .300BLK in uppers of all sizes, from 7.5″ barrels all the way to 16″ barrels with every standard size in between. MGW carries a wide variety of Sig Sauer upper receivers for the M400, SIG516, & AR-15 platform of rifles and pistols. Find conversion kits, stripped uppers, and upper / lower sets to build your firearm around. These quality uppers available in .223 Rem, 5.56x45mm, and .300 Blackout provides you with proven Sig Sauer performance and are reliable solutions for your next build or upgrade project. Bravo's BCM RECCE 16 KMR-A Carbine features a taper fluted profile independently certified Mil-Spec 11595E steel barrel with a manganese phosphate finish, and a chrome lined bore and chamber.

The receiver is constructed from 7075-T6 forged aluminum with a hard-coat anodized finish. Complete upper receivers come ready to go out of the box. In other words, if you get a complete upper along with a complete lower, you can put them together and you should have a fully functioning rifle or carbine ready to go.

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. Also included with this assembly is a free-floating M-LOK handguard with top Picatinny rail, which mates almost seamlessly with the flat top rail on the upper receiver. The upper receiver is a flat-top type, and the mated handguard features a top Picatinny rail for installing sights and optics and M-LOK mounting points for other rifle accessories. The M4E1 upper receiver is forged out of 7075-T6 and precision CNC-machined to provide a tight and snug fit.

It is compatible with all mil-spec AR-15 lowers and features a standard M4 feed ramp, increasing carbine and pistol reliability. Typically, however, converting your AR is done by replacing the entire upper receiver assembly. It is easy to attach and detach from the lower receiver and a much quicker process than replacing the barrel and gas tube alone. 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. The 16-inch option even comes complete with gas block and gas tube. Brownells isn't going to stick their name on crap either. These barrels are made of 4150V steel and feature a Nitride finish for strength and durability.

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. Great budget build rifle, definitely better than average. Cycles anything i put in it, including some slightly undercharged subsonic handloads as well.

Doesnt say in the description, but the buffer is an H2 and weighs in at 4.5 oz. The handguard to barrel nut fitment is a little but off, but i cant expect 100% precision manufacturing from a kit at this price point. I was going to polish the contact points to get it lower, but realized its already been done from the factory. I would buy again if i'm into getting another range toy.