Colt 9mm buffer spacer. Comes on all current Colt 9mm carbines and submachineguns.
This is a must have upgrade if you have an older Colt 9mm carbine or submachinegun to keep the bolt from battering the bolt catch.
Colt 9mm Buffer Spacer
$50.00
Colt part number SP400211
Availability: 10 in stock
