HM Defense HM15F556 Guardian F5 5.56 AR-15
Product Features & Specifications HM Defense HM15F556 Guardian F5 5.56x45mm NATO 30+1 16" Chromoly Barrel w/Black Nitride Finish, Mid-Length Gas System, Anodized 7075-T6 Receivers, M16 Bolt Carrier Group, Mil-Spec HM CQB Stock & Standard Grip Includes 1 Magazine The Guardian F5 rifle feature
