Glock OEM Firing Pin Spring Cups

Features

1. Genuine Glock OEM Part — Factory-original SP00070 spring cups manufactured to exact Glock specifications for guaranteed fit and function.
2. Universal Glock Compatibility — Fits all Gen 1 through Gen 5 Glock pistols, including the G17, G19, G20, G21, G22, G23, G26, G27, G34, and more across 9mm, .40 S&W, .357 SIG, 10mm, and .45 ACP.
3. Critical Striker Assembly Component — Secures the firing pin spring to the firing pin, ensuring proper striker tension and reliable primer ignition on every trigger pull.
4. Sold as a Matched Pair — Comes as the two-piece set required to complete a single striker assembly — no mixing with worn cups.
5. Hardened Steel Construction — Heat-treated steel halves stand up to repeated cycling and the constant spring load inside the striker channel.
6. Essential Armorer Spare — Spring cups are a common wear and loss item during striker disassembly, making these a must-have for any Glock armorer's parts bin.
7. Drop-In Replacement — Installs with standard Glock armoring tools using the same procedure as factory assembly — no fitting or modification required.
8. Ideal for Builds and Rebuilds — Required component for completing aftermarket striker assemblies, Polymer80 builds, and full Glock slide overhauls.