Wilson Combats Protector Carbine rifle features MilSpec forged upper and lower receivers match grade stainless barrel with QComp flash hider and a midlength gas system for enhanced reliability and durability with low profile gas block. It utilizes a MLOK compatible handguard with a 4 accessory rail and QD sling mount nitride coated precision BCG M2 twostage TTU trigger and a WilsonRogers superstoc buttstock with BCM Starburst pistol grip.