The Protector series AR carbine and pistols from Wilson Combat have been designed from the ground up to offer true rifle performance in a Tactical AR package. The heart of every Protector is the Wilson Combat Match-Grade precision button rifled barrel-renowned in the firearms community as one of the most accurate AR barrels on the market that is mated to a Black Nitride treated Mil-Spec bolt carrier group with MPI inspected Carpenter 158 bolt for impressible long-term reliability. Using a CNC-Machined, Mil-Spec forged upper and lower receiver set, the Protector series AR Carbines and Pistols are lightweight and fast handling. The free-floating and rugged Wilson Combat M-LOK handguard has a slim, ergonomic profile that has ample rail and attachment surface and shields the black nitride finished non-adjustable gas block. Wilson's durable and low-signature Armor-Tuff coating is individually applied to the receiver and barrel for a professional and practical, custom style finishing touch.