Davidson Defense 'Last Straw' 8.5" AR-15 .300BLK Nitride Pistol Complete Upper Build Kit

.300 AAC Blackout / 7.62x35mm

One of the most popular self-defense calibers available on the market is the .300 Blackout. It is commonly known for its stopping power at close range and quietness when suppressed. This.300 Blackout Pistol Upper Build Kit can create the optimal home defense style setup. With our wide variety of options on Upper Build Kits, you can custom build your pistol just the way you want it.

Gauntlet Arms 8.5" 300 Blackout Government Profile Barrel, Pistol Gas, 1:7T, 4150 CrMoV, Nitride

The Gauntlet Arms AR-15 8.5" .300 Blackout, Pistol Gas, 1:7T, 4150 CrMoV, Nitride Government Profile Barrel is a high-quality barrel designed for optimal performance and durability. Made with 4150 CrMoV steel, this barrel is built to last and withstand the rigors of intense use. It has been treated with a Nitride finish that adds to its resistance to wear and tear, as well as providing a sleek and modern look. The Pistol Gas system in this barrel ensures reliable and consistent operation, while the 1:7T twist rate enhances accuracy and stabilizes heavier bullets. The Government Profile of the barrel ensures excellent balance and handling, making it easy to wield and aim even in tight spaces. Whether you are using this barrel for target shooting, home defense, or hunting, it is sure to deliver reliable and accurate performance. Its compact size and rugged construction make it a great choice for those who demand the best in a compact package. With its easy installation and excellent compatibility with a wide range of AR-15 platforms, the Gauntlet Arms AR-15 8.5" .300 Blackout, Pistol Gas, 1:7T, 4150 CrMoV, Nitride Government Profile Barrel is a great upgrade for any firearm enthusiast looking to take their shooting experience to the next level.

Recoil Technologies Hardened Phantom 5/8-24 Style Flash Hider

This Upper Features A KAK Industries Phantom Style Muzzle Device For 5/8x24 Thread Pitch Barrels. This Device Features An Aggressive Profile With 4 Prongs In The Front To Minimize Flash And Dissipate Gasses More Effectively.

Davidson Defense Mil-Spec AR-15 Upper w/ M4 Feedramps - 7075 T6 Aluminum

Built On An Upper Receiver Forged From 7075-T6 Aluminum. This Stripped Upper Is Precision Machined To Mil-spec M16/M4 Specifications And Features M4 Feedramps.

Davidson Defense "Kickback" 7" M-Lok Handguard - Made In USA

This Upper Includes A 7" AR-15 Premium M-Lok Handguard. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.

Recoil Technologies 5.56x45mm Bolt Carrier Group

This 5.56 NATO Slabside Complete BCG has a simple, classic design. It is machined from 9310 steel which means this BCG is tough and durable. The nitride finish helps make it resistant to corrosion and increases its strength. It has been MPI and HPT tested to ensure its quality. All of these characteristics make this is a high-quality, durable BCG.

Recoil Technologies AR-15 M4 Charging Handle Mil-Spec Quality

This AR-15 M4 Charging Handle is machined from 7075 T6 aluminum and has a Type III hard coat anodized finish. This means that this is one strong, durable, and reliable charging handle. The Teflon coating on the handle makes it resistant to corrosion and waterproof. The complete assembly includes the latch. This charging handle is small but mighty.