Description
Spare Recoil Springs for Apex Full Size Guide Rods – 9MM – 3.7”+
Your Apex guide rod assembly is built to run hard, but springs wear. These replacement recoil springs keep your pistol cycling with the same reliability you expect from a proven setup. Designed specifically for the Apex Full Size Guide Rod in 9MM pistols with a barrel length of 3.7 inches or longer, this is a direct drop-in service part for serious shooters who log round counts, not range trips.
These are standard ISMI recoil springs, the same spec used in the Glock 17 platform. That means they work in any pistol that accepts a full-size guide rod of the correct diameter and length. If you are running an Apex guide rod in a Hellcat Pro, a compact Glock, or a similar 9MM build, this spring restores original recoil impulse and slide velocity. No guesswork, no fitting.
Key Benefits for Your Rig:
- Consistent slide cycling – Fresh springs prevent short-stroking, failure to feed, and erratic ejection patterns. Your gun returns to battery every time.
- Direct replacement for worn springs – Standard maintenance item for competition shooters and anyone running high-round-count drills. Swap it in when your slide starts feeling sluggish or your brass starts landing inconsistently.
- ISMI quality construction – These springs are wound to tight tolerances for uniform compression and long service life. No premature sagging or set.
- Compatible with multiple platforms – Works in any pistol using an Apex Full Size Guide Rod in 9MM with barrel length 3.7”+. Verified for Hellcat Pro, Glock 17, and similar full-size frames.
- Affordable maintenance – At $26, this is one of the cheapest ways to keep your duty rig or competition blaster running at 100% without replacing the entire guide rod assembly.
Fitment Notes:
This spring is intended for the Apex Full Size Guide Rod only. It is not compatible with compact, subcompact, or OEM guide rods. Verify your guide rod is an Apex full-size model for 9MM pistols before ordering. The spring measures to Glock 17 spec, so it fits frames requiring that spring length and diameter. If your pistol uses a shorter guide rod (e.g., Glock 19 or Hellcat standard), this spring will not work correctly.
Specifications:
- Caliber: 9MM





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