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 weapon 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.
This Build Also Includes A 16" 5.56 NATO Barrel From Bear Creek Arsenal. This Barrel Is Made From 4150 CMV With A Manganese Phosphate Finish As Well As A Thread Pitch Of 1/2x28. This Heavy Barrel Also Has A Gas System Length Of Carbine And A 1-7 Twist.
This A2 flash hider has a classic and effective design. Flash hiders are essential in position concealment and keeping your vision clear; especially in low-light situations. This design has a flat bottom which means the gasses won't kick up dust because they are directed up and to the sides. It has a 1/2x28 thread pitch and a Manganese Phosphate finish to protect it from corrosion. This A2 flash hider is a classic because it simply does a great job.
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 Feed ramps.
Included Is A Premium 10" M-Lok Handguard From Gauntlet Arms. This Handguard Allows You To Comfortably Grip Your Rifle In A Variety Of Shooting Positions And Securely Mount A Variety Of Accessories.
This BCG is made by the experts at Mercury Precision. It has a nitride finish to add to its durability and strength. It has been HPT and MPI tested to ensure that it is made with zero flaws. The full auto profile of this BCG adds to its innovative design. Users will be able to feel the difference this BCG makes in their build.
This AR-15 Charging Handle Assembly For AR-15 Style Rifles Is Built With An Aluminum Construction And A Black Nitride Finish. It Features Latches On Both Sides For Use With Either Hand.