Caliber: 308 WIN/7.62 x 51 NATO – Action: Mid Length Gas System – Capacity: 20 Round PMAG® – Barrel Length: 16” (40.6 cm) – Stock: 6-Position Telescopic – Overall Length: 34” (86.4 cm) – Weight: 8.0 lbs. (3628.8 g) – Barrel Material: 4140 Steel – Upper & Lower Receiver Material: 7075 Aluminum – Finish: Matte Black – OTHER FEATURES – Gas Block with Picatinny-Style Rail – Sling Swivel – A2 Suppressor – Mid-Length Handguard – Armornite® Finish on Barrel (Interior & Exterior) – Chromed Firing Pin – Rifling: 1 in 10” 5R Rifling – Ambidextrous Safety Selector – Ambidextrous Magazine Release – Ambidextrous Bolt Release – Mid-Length Gas System