Aftermarket AR9 Buffer Spacer

New: Aftermarket AR9 Buffer Spacer Approx. 3/4" In Length Compatible with many AR PCC type Rifles/ Carbine and Pistols AR9 Buffer spacer for use with 9mm/.40cal PCC style firearms with standard carbine length buffers 100% US Made with engineering grade polymer Use when running a carbine buffer with a 9mm/ .40cal blow back system instead of buying an expensive 9mm buffer Helps lessen chance of breaking bolt catches by limiting the rearward travel of your 9mm/ .40cal blow back BCG Helps speed up cycling by shortening overall (necessary) Bolt travel when using the shorter rounds/ Shorter BCG Saves weight adding only .2oz to your build instead of a heavier/ longer 9mm buffer installation Instructions: 1) BE SURE FIREARMS IS UNLOADED AND IS POINTED IN A SAFE DIRECTION 2) Remove take down pin and swing upper away from lower 3) Remove your buffer and buffer spring from the lower 4) Slip buffer spacer onto buffer spring at the opposite end from bolt 5) Re-install Buffer, Buffer spring, and spacer into buffer tube 6) Close upper and lower receiver together and re-install take down pin