AR-15 BLACK ANTI WALK HAMMER AND TRIGGER PINS .154"

Eliminates pin slip and remove the slop between the trigger, hammer and the receiver.

AR-15/M4 Anti-Walk Pins are a simple inexpensive upgrade to your sport hunting rifle.

No modifications to receivers are needed.

Fits MilSpec lowers that accept .156 small pins. Fit some colts but *WILL NOT fit large pin colts (those are .076 )