The Black and Tan 5.56 Rifle was designed to provide you with a CNC machined LaRue Billet Match Grade Upper mated to our precision CNC machined LaRue Billet Lower in a rugged and attractive hard anodized FDE finish. The full floating upper handguard features M-Lok attach points allowing you to attach multiple accessories such as a bipod, flashlight, laser, etc. The barrel is our stealth medium-weight contour barrel with a 1/8 twist rifling, utilizing a mid-length gas tube, M4 Feed Ramps, and (5/8-24) threaded muzzle. The rifle will also be fitted with the LaRue Rat Stock with a machined buffer tube and birdcage flash hider installed. LaRue Black and Tan Rifles are highly desired for their consistency and accuracy with many customers seeing groups smaller than 1/2 MOA with match grade ammo or well constructed hand loads