Ab Arms Ar Essentials Kit - 5.56mm Ar-15
American Built Arms Company
$45.99
Ab arms ar essentials kit 5.56mm ar-15
FEATURES
-Parts include:
-Nickel-boron coated cam pin
-Chrome firing pin
-Firing pin retaining pin
-Ejector, spring & pin
-Extractor w/attached extractor spring
-Extractor spring w/ insert
-Extractor axle
-Gas rings