15% OFF SIG Slides/Barrels! Sigtember is live!

P365/365X Adjustable Recoil Spring Assembly (17lb/15lb), Uncaptured, Black

$49.00
1 review Write a Review
SKU:
N365-RSA-15LB-BLK-UNC
  • Fast Order Fulfillment

  • Proudly made in the USA

  • 100% Quality Assurance

Dial in your build with an adjustable recoil spring kit! Perfect for our ported setups!

This set allows you to adjust your recoil spring force to restore cycling reliability from ported/compensated setups. 

Set includes the following items:

- 15lb (orange) recoil spring

- 17lb (blue) recoil spring, factory weight

- Black Guide Rod

- Spring capture washer

We recommend starting from the highest spring weight and adjusting to the next lower increment, if necessary. 

Note: Eye protection is required when installing. Compressing the spring during installation generates a projectile hazard.

1 Review

  • 4
    P365/365X ADJUSTABLE RECOIL SPRING ASSEMBLY (17LB/15LB), UNCAPTURED

    Posted by MICHAEL SCHMIDT on Sep 16th 2026

    This purchase was made with a Reptile C slide that was cut of a 365 COA. These springs are different than the stock spring. I started and stayed with the 17 lb spring but may experiment with the 15 LB spring to see what the difference in performance is. A video on the subject would be most helpful as I am not a gunsmith.