Strike GRPS15 Stainless Steel 15 lb Recoil Spring for Glock

The Strike GRPS15 stainless steel 15 lb recoil spring for Glock is a factory replacement designed to refine how your pistol cycles and handles recoil. Unlike OEM springs that soften with use, this aftermarket option lets you dial in the timing and characteristics to match your ammunition, shooting style, and modifications. Whether you're running a lightened slide, pushing faster follow-up shots, or just want a spring that won't lose its snap after thousands of rounds, the GRPS15 gives you control over your Glock's behavior instead of accepting whatever the factory spec dictates.

Stainless steel construction means the GRPS15 resists the wear that standard springs accumulate over time. A stiffer spring can improve reliability with specific loads and reduce felt recoil impulse, letting you stay on target between shots. This is especially valuable if you've already upgraded your slide or other internals—the GRPS15 lets those modifications work as intended instead of fighting factory specs designed for stock configuration.

Installation is straightforward and requires no gunsmithing. Swapping a recoil spring is one of the easiest Glock tuning moves, and the results are immediate—you'll notice the difference in how the gun cycles and settles after each shot. Whether you're working on a duty carry, a competition rig, or a dedicated training pistol, having the right spring rate makes everything else work better.

Key Features

• 15 lb spring rate for precise tuning of recoil and cycling
• Stainless steel construction for durability and longevity
• Improves reliability and follow-up shot speed when paired with compatible ammunition and modifications
• Direct replacement; no special tools or gunsmithing required
• Works with lightened slides and other Glock upgrades

Specifications

Frequently Asked Questions

Will the Strike GRPS15 work with my Glock model?

The GRPS15 is designed as a Glock recoil spring replacement. Confirm compatibility with your specific Glock model before purchase, as spring rates and installation may vary by platform.

How does a 15 lb spring differ from factory?

A 15 lb spring is stiffer than typical factory springs, which affects how quickly your Glock cycles and how it handles recoil. A stiffer spring can improve reliability with certain ammunition loads and reduce felt recoil, helping you shoot faster and more accurately on follow-up shots.

Can I use the GRPS15 if I've upgraded my slide?

Yes. The GRPS15 works well with lightened slides and other Glock modifications, allowing you to fine-tune the firearm's timing and recoil characteristics to work cohesively with your upgrades.

Do I need a gunsmith to install this spring?

No. Replacing a Glock recoil spring is a straightforward task that most shooters can handle without professional help or specialized tools.