DTT 'Coastal V2' 16-inch AR-15 5.56 NATO Nitride Rifle Upper Build Kit

5.56x45 NATO / .223 Remington

Chambered for 5.56x45 NATO, originally derived from .223 Remington, 5.56 NATO is the standardized and most popular cartridge developed for the AR-15 platform. Utilizing a .22 Caliber projectile, the low mass, high-velocity cartridge allows superior weapons handling with manageable recoil and high accuracy. With a wide variety of ammunition choices on the market, 5.56 NATO chambered AR-15s are 'multi-caliber' and can reliably fire both 5.56x45 NATO and .223 Remington cartridges.

Gauntlet Arms Premium M4 Contour AR-15 5.56 NATO 16" 1:8 Twist Phosphate Barrel (Cryo-Treated)

The Gauntlet Arms Premium M4 Contour AR-15 5.56 NATO 16" 1:8 Twist Phosphate Barrel is a high-performance barrel designed for accuracy and reliability. Constructed from durable 4150 chrome moly vanadium steel, it features a nitride and phosphate finish for enhanced durability and corrosion resistance. With a 1/2x28 thread pitch, it offers compatibility with various muzzle devices.

Recoil Technologies .223/5.56 1/2x28 TPI Linear Compensator Nitride

Recoil Technologies .223/5.56 1/2x28 TPI Linear Muzzle Brake Nitride Made In The USA. This Muzzle Break Directs All Of The Muzzle Blast Forward Reducing The Noise Away From The Shooters Ears Increasing Shooting Comfort.

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.

Timber Creek M-LOK Enforcer 15" Hand Guard- Black W/Anti-Rotation Tabs

The Enforcer from Timber Creek Outdoors is an AR-15 Freefloat Handguard 15" long and machined with an M-Lok accessory mounting system