Caliber 7.62 x 51 mm NATO Operating principle Gas operated, short stroke piston Bolt system Rotating bolt Magazine 20 rounds Mode of fire Semi-automatic Dimensions & Weight Length, maximum (stock extended) 39.50 in / 1003 mm Length, minimum (stock retracted) 36.00 in / 914 mm Width 3.23 in / 82 mm Height 8.39 in / 213 mm Barrel length 16.5 in /421 mm Weight Rifle (with empty magazine) 9.94 lb / 4.4 kg Other Data Trigger pull 4.55.6 lb / 2025N ( two stage trigger) Barrel profile 4 lands & grooves, right twist, 1 in 11.02 in (280 mm) Sight radius 14.81 in / 452 mm Sights TROY micro sights Adjustable buttstock - 6 positions, 80 mm of travel
