PRG-1 Glock Pull and Release Trigger

PRG-1 Glock Pull and Release (Binary) Trigger

The PRG-1 trigger for Gen 3 and 4 Glocks allows a massive increase in cyclic rate by firing one round when the trigger is pulled and a second round when the trigger is released. This is the only Glock pull-release trigger on the market with an ATF issued determination letter which expressly establishes the PRG-1 as NON NFA!!

Image credits: Vendor website