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 Features A 16" 5.56 NATO Barrel From ELD Performance. Made From 4150 CMV With A QPQ Nitride Finish, This Barrel Also Features A 1-8 Twist Rate And A Thread Pitch Of 1/2x28.
This six-prong twist-style flash hider is made of all-steel construction with a heat-treated, erosion-resistant Black oxide finish. It comes with a 1/2x28 thread pitch. It also reduces recoil and barrel whip while channeling the flash away from the shooter's eyes at the same time.
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.
This ODIN Works 15.4" M-LOK Handguard features triangle cuts to help reduce weight. It is machined from 6005-T651 aluminum and has a continuous Picatinny rail across the top. QD sling mount positions are at 3 and 9 o'clock positions.