Complete Kits for a Complete Build
A JSD Glock 80% lower parts kit that fits Glock firearms is part of the ultimate DIY handgun solution. We have the parts you need to build a firearm with a few simple tools and straightforward instructions.
Included in this kit:
Slide Lock Spring (PF940v2, PF940C)
Locking Block Pin
Magazine Catch Spring
By assembling these components from our Glock parts kits as part of your frame, you’ll have a fully functional firearm without the hurdles of a background check or government fees. Your personally built weapon also won’t require a serial number, making it the perfect solution when privacy is a priority.
Glock, OEM Magazine Catch Spring, Fits All Models Except G21SF
Manufacturer Part # SP00280 Type OEM Part
Description Magazine Catch Spring
The Firing Pin Assembly Kits for Glock® feature the components needed to quickly and easily replace your firing pin parts. The kits are available for all models of Glock®, and are available in configurations: 9mm, 357 Sig / 40 S&W / 45 GAP. Firing pin safety and spring is included as well. All parts are genuine Glock® components.