Buffer Technologies Extractor Upgrade Kit - O-Ring, Spring, Spring Buffer

Buffer Technologies Extractor Upgrade Kit - O-Ring, Spring, Spring Buffer

Simply install this improved spring, plunger and o-ring to increase extraction force by more then four times! Yes, it's a simple device, but if extraction is your problem, this is the simplest, and most inexpensive, solution you will find in the marketplace today.

The Extractor Upgrade Kit works with the following weapons AR-15/M-15, AR-18/AR-180, Dawoo 5.56, Dawoo 7.62x39, SA-80, Steyr Aug, & Bushmaster M-17 Bullpup!