Caliber: 7.62x51mm. Capacity: 10- or 20-round magazines. Barrel: 16.5 in., four lands and grooves, right twist, 1:11. Stock: Fully adjustable G28 buttstock. Sights: Leupold 3-9VX-R Patrol 3-9x40 mm scope, base, mounts. Weight: 10.42 lbs. Trigger: Two stage. Overall Length: 36.5 to 40.5 in. Features: MR762 semi‐auto rifle with LaRue/Harris bipod, new long 14.7 in. Modular Rail System (MRS) handguard, Blue Force Gear sling and sling mount, one 10-round and one 20-round magazine, OTIS cleaning kit, HK multi‐tool, and Pelican Model 1720 case.