Calibers: 6.5 Creedmoor, 308 Win, 350 Legend, 300 AAC BLK, 223 Rem. Features: Carbon steel, matte black, barrel and receiver. Medium-contour 10.5” barrel, with threaded muzzle (5/8x24). Machined aluminum, one-piece chassis with 7” free-floating modular forend with M-LOK slots and Cerakote finish. One-piece 0-MOA rail. Left-hand bolt, right-side eject. Spiral fluted bolt body. 2.5 to 6-lb. user-adjustable AccuTrigger, Picatinny rail at the rear of the chassis. Accepts most AR-15 pistol grips. Barricade grooves milled into the front of the magazine well, ambidextrous magazine release and AICS magazine.