223 WYLDE PISTOL FEATURES Action: Semi-Automatic Ambidextrous Safety: No Barrel: 7.5 inch, 1:8 Twist, Heavy Barrel (HBAR) - 416R SS, 1/2 x 28 threads Brace: Not included. Comes with pistol buffer tube ONLY. Caliber: .223 Wylde (Shoots both .223 REM and 5.56 NATO) Feed Ramps: M4 Finish: Cerakote Frame Material: Aluminum 7075 Gas System: 0.750 Gas Block (Black Oxide) and Pistol Gas Tube Grip: Mil-spec, Polymer Handguard: 7.125 M-Lok Aluminum 6061 - Full picatinny rail Magazine Capacity: 30 Round Mags included: 1 Muzzle Brake: Included - Designed to be 6 degrees forward, wrench tightened w/o Loctite Sights: None Trigger: Milspec, 5.5-6 lb pull Upper Receiver: 7075 Overall Length: 23.5" Weight: 5.0 lbs