Glock OEM Firing Pin Assembly Kit 1 SP04270 GEN 1-4

Designed to fit Glock Gen 1-4 Models: G22, G23, G27, G31, G32, G33, G35, G37, G38, & G39.    Caliber: .40 Cal, .357, .45 G.A.P.

Restore factory ignition reliability with this complete OEM firing pin assembly for Glock Gen 1–4 models. The SP04270 kit includes the firing pin, firing pin spring, spring cups, and spacer sleeve; pre-assembled and ready to drop in. Designed to meet Glock’s original specifications for consistent, safe operation under hard use. Ideal for repairs, routine maintenance, or keeping a backup ready in your parts kit. Get yours at NDZ Performance today!

Kit Includes:

• 1 Firing Pin: SP04270.
• 1 Firing Pin Spring: SP00063.
• 1 Set of Spring Cups (2 cups total): SP00070.
• 1 Spacer Sleeve: SP00056.

Features:

• Factory Glock part, built to original specifications.
• Drop-in ready, no assembly required.
• Ideal for repairs, maintenance, or backup kits.
• Fits Gen 1–4 Glock models in .40, .357, and .45 GAP.
• Trusted reliability for duty, defense, or range use.

See our complete line of Glock Gen 1-4 Products here

This replacement part is a factory original from Glock. Factory replacement parts are manufactured to the exact same specifications and tolerances resulting in excellent fit and reliable operation. Some parts may need to be installed by a qualified gunsmith.

Note: NDZ always recommends any part be installed by a qualified and trained gunsmith. NDZ promotes the use of safety practices and gear when working on any firearm.