This is a sector chip designed to extend air nozzle retraction. It was specifically designed for use with SHS gears, although it can be modified to...

This is a sector chip designed to extend air nozzle retraction. It was specifically designed for use with SHS gears, although it can be modified to...

These ER-hop shims cover 135 degrees of the the circumference and allow even pressure both the length and width of the ER-hop.

These ER-hop shims cover 90 degrees of the the circumference and allow even pressure both the length and width of the ER-hop. (135 degree ER-hop sh...

These R-hop shims cover 90 degrees of the the circumference and allow even pressure both the length and width of the R-hop. (135 degree ER-hop shim...

These R-hop shims cover 135 degrees of the the circumference and allow even pressure both the length and width of the R-hop. (135 degree ER-hop shi...

An aspherical round design based off the last round of feedback and with fins optimized to function in the TK-twist barrel, although it will functi...

An aspherical round design based off the last round of feedback and with fins optimized to function in the TK-twist barrel, although it will functi...

This is an installation aid which helps with the installation of the R-hop. This product has been vetted and found to be highly effective. Instruct...

Airsoft outer barrels have a notoriously sloppy fit with inner barrels. Your accuracy is directly tied to how stable your accuracy components are. ...

This hop unit was designed to allow easy manual chambering of aspherical rounds, specialty rounds, and for nozzle-bucking compression testing in th...

This hop unit was designed to allow easy manual chambering of aspherical rounds, specialty rounds, and for nozzle-bucking compression testing in th...