The FIRE SELECTOR SYSTEM for Glock® Pistols is a state of the art product
developed by the firearms inventor Jorge A. Leon in 1987.
The FSSG consists in a system for selectively converting an existing Glock®
pistol between semi-automatic and full-automatic operation.
FSSG is quickly attached on any Glock® model without altering the gun.
The FSSG is protected under U.S. Patent # 5.705.763 and foreign international patents pending.