Arsenal Firing Pin for 5.56 x 45 mm (.223) Bolt head.
#TAG# AK-556F; AK-556; AK-55; AK-5 #TAG#
Screw for attaching all polymer buttstocks to receiver, new and improved design and engineering
Retainer pin Bulgarian
Pivot Pin, for Hammer Trigger, Auto Sear, Bulgarian
Retainer spring, for pivot pins, for milled and stamped receivers, wire spring