The GLFA AR-15 rifle delivers high performance, reliability, and accuracy. It comes chambered in .350 Legend with a 16 inch barrel. Features include a 15.25 inch M-LOK handguard, a mil-spec trigger, modified M4 feed ramps, and a 5 round magazine. AR-15 RIFLE FEATURES The 350 Legend Rifle features a 15.25 inch M-LOK handguard, a mil-spec trigger, a 6 position collapsible stock, and modified M4 feed ramps. AR-15 RIFLE SPECIFICATIONS Action: Semi-Automatic Ambidextrous Safety: No Barrel: 16 inch, 1:10 Twist - Either 416R SS or 4150 CRMOV Nitride, 9/16 x 24 threads Caliber: .350 Legend Feed Ramps: Modified M4 Finish: Cerakote Frame Material: Aluminum 7075 Grip: Mil-spec, Polymer Magazine Capacity: 5 Round Mags included: 1 Muzzle Brake: Included - Designed to be 6 degrees forward, wrench tightened w/o Loctite Upper: 7075 Upper Gas System: 0.750 Gas Block (Black Oxide) and Carbine Gas Tube Sights: None Handguard: 15.25" M-Lok Aluminum 6061 - Full picatinny rail Trigger: Milspec, 5.5-6 lb pull Overall Length: 33.25" Weight: 6.4 lbs