Calibers: .223 Rem., .300 BLK, .308 Win., 6.5 Creedmoor. Capacity: 10-round magazine. Barrels: 10.5, 12.5 in. Grips: Magpul MIAD. Sights: Optic-ready, Picatinny-style rail. Length: 21.75 in. overall without brace. Weight: 5.9 to 7.05 lbs. unloaded. Finish: Hard-coat anodized, black Cerakote. Features: Rear QD mount or SBA3 arm brace, uses Model 700 short action, X-Mark Pro trigger, M-LOK handguard, oversized bolt knob and magazine release.