BGR M16/ AR 15 HAMMER SPRING
Mil Spec semi auto, Custom MADE IN THE USA for us.
BUY IN BULK AND SAVE
These are the same items we use in all of our BGR Lower Parts Kits
MIL-W-13855 Applies, 17-7 PH Stainless,
Precipitation Heat Treated and Stress Relieved,
Passivated, Precision Tolerances. Straight Legs