MK4 Trident Concepts Carbine Description
5.56 NATO cal., GIO, 16 in. barrel, mid-length gas system, low profile gas block, Battlecomp muzzle device, forged upper and lower receiver with Trident Concepts (Tricon) logos, Geissele Super Tricon trigger, enlarged trigger guard, Magpul MBUS Pro sights, B5 SOPMOD stock, free floating M-LOK rail, Magpul MIAD grip, Mil-Spec selector, Robar NP3 coated BCG, BCM Gunfighter charging handle, Armor Black or FDE Cerakote finish, approx. 6.5 lbs. Mfg. began 2017. Regular serial production until circa 2020.