FAXON P320 Threaded Barrel REVIEW

Published on March 26, 2019
Duration: 1:56

This review covers the Faxon 9mm threaded barrel for the Sig P320 Carry. The reviewer highlights the Black Nitride finish and fluting as aesthetic positives. Key functional benefits include pushing muzzle blast further away, reducing carbon buildup on accessories, and potentially improving accuracy by mimicking a longer barrel without added slide weight. A significant drawback noted is the lack of an included thread protector retention device, requiring an aftermarket solution like an O-ring. The barrel is also confirmed to be incompatible with Sig X-Series slides due to differing tolerances.

Quick Summary

The Faxon 9mm threaded barrel for the Sig P320 Carry offers aesthetic appeal with its Black Nitride finish and fluting. Key benefits include pushing muzzle blast forward to reduce accessory fouling and potentially improving accuracy by mimicking a longer barrel without extra slide weight. However, it lacks thread protector retention and is incompatible with Sig X-Series slides.

Chapters

  1. 00:00Introduction
  2. 00:21Faxon P320 Threaded Barrel Overview
  3. 00:28Aesthetics: Finish and Fluting
  4. 00:33Top Port Feature
  5. 00:35Drop-in Compatibility
  6. 00:40Pros of Threaded Barrels
  7. 00:47Muzzle Blast and Carbon Buildup
  8. 00:53Accuracy and Barrel Length
  9. 01:01Cons: Thread Protector Retention
  10. 01:10O-ring Solution
  11. 01:15X-Series Incompatibility
  12. 01:22Slide Tolerance Differences
  13. 01:35Conclusion
  14. 01:42Viewer Engagement

Frequently Asked Questions

What are the main benefits of using a Faxon threaded barrel on a Sig P320?

The Faxon threaded barrel for the Sig P320 offers aesthetic improvements with its Black Nitride finish and fluting. Functionally, it pushes muzzle blast further forward, reducing carbon buildup on accessories, and can enhance accuracy by mimicking a longer barrel without adding slide weight.

What are the compatibility limitations for the Faxon P320 threaded barrel?

A significant limitation is that this Faxon barrel will not work with Sig X-Series firearms. This is due to differences in slide tolerances between the standard P320 models and the X-Series, making them incompatible for barrel upgrades.

What is a common issue with threaded barrels and how can it be addressed?

A common issue is that thread protectors can come loose. The reviewer found that the Faxon barrel lacked a retention device for the thread protector, requiring the use of an aftermarket O-ring to keep it securely in place.

Does the Faxon P320 threaded barrel improve accuracy?

The reviewer suggests that a threaded barrel can provide the accuracy benefits of a longer barrel, approximately 4.5 inches in this case, without the added weight of a longer slide. This is achieved by extending the barrel's effective length.

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