Spring Kit designed to optimise Glock pistols for carry and duty.
Higher spring compression than the Challenge Kit.
Easy to assemble, they are designed to give your defensive firearm a smooth and efficient trigger pull, with harder primer strikes.
Approx weight of striker spring: 4.96lbs
Ultra lightweight Glock Magwell constructed with impact resistant PLE polymer.
New and improved version.
Redesigned for better ergonomics and reinforced profile.