How to Adjust PSA Dagger Recoil Spring | Palmetto State Armory

Published on August 20, 2024
Duration: 15:48

This guide details how to adjust the recoil spring on a PSA Dagger pistol, a process often necessary when adding a compensator or suppressor. The video emphasizes that factory springs are tuned for reliability and modifications should be reserved for range or competition guns, not EDC. It demonstrates the process of swapping guide rod springs, ranging from 14lb to 20lb, and provides practical range testing to find the optimal weight for reliable cycling and slide lock-back with different ammunition types and accessories.

Quick Summary

Adjusting the recoil spring on a PSA Dagger is crucial when adding a compensator or suppressor. The factory 18lb spring may need to be replaced with a lighter one (e.g., 14lb-17lb) to compensate for added muzzle weight and ensure reliable slide cycling and lock-back.

Chapters

  1. 00:00Introduction to Recoil Spring Adjustment
  2. 00:37Disassembling the PSA Dagger Slide
  3. 01:32Understanding Recoil Spring Weights
  4. 01:58Installing a Reduced Power Spring
  5. 03:07Reinstalling the Slide
  6. 03:52Range Testing: Compensator with Factory Spring
  7. 04:50Range Testing: Compensator with Lighter Spring
  8. 05:58Testing Grip Variations
  9. 08:23Introduction to Suppressor Tuning
  10. 09:22Suppressor Testing: Too Light a Spring
  11. 10:49Suppressor Testing: Heavier Spring (18lb)
  12. 11:45Suppressor Testing: Heavier Spring (20lb)
  13. 13:12Confirming 18lb Spring Performance
  14. 14:01Impact of Ammunition Change (115gr vs 147gr)
  15. 15:26Conclusion and Final Tips

Frequently Asked Questions

Why would I need to change the recoil spring on my PSA Dagger?

You would typically change the recoil spring on a PSA Dagger when adding accessories like a compensator or suppressor. These additions increase the weight at the muzzle, requiring a lighter recoil spring to ensure the slide cycles reliably and locks back after each shot.

What is the factory recoil spring weight for a PSA Dagger?

The PSA Dagger generally comes with a factory recoil spring rated at 18 pounds. This weight is optimized for reliable function with standard ammunition and without added muzzle accessories.

Are PSA Dagger recoil springs interchangeable with other brands?

Yes, the PSA Dagger is compatible with Gen 3 Glock recoil springs. This means you have a wide variety of aftermarket springs available from different manufacturers to tune your pistol's performance.

How do I know if my recoil spring is too heavy or too light for a compensator or suppressor?

If the spring is too heavy with a compensator, the slide may fail to lock back. If it's too light with a suppressor, the slide might not return fully to battery, or you could 'outrun' the slide, leading to malfunctions.

More Gunsmithing & DIY Videos You Might Like

More from Palmetto State Armory

View all →