Sig Sauer P320 Post Recall: What Did They Change And Is It Safe Now?

Published on July 16, 2018
Duration: 16:01

This guide details the mechanical inspection of a Sig Sauer P320 following its voluntary upgrade. It focuses on identifying specific internal changes made to enhance drop safety, including modifications to the slide, trigger housing, sear, and striker. The assessment is conducted by Mrgunsngear, a recognized firearms expert, emphasizing a technical and objective approach.

Quick Summary

The Sig Sauer P320 voluntary upgrade addresses drop-safety concerns with mechanical changes including a disconnector cutout in the slide, an added disconnector in the trigger housing, redesigned sear with safety steps, and a lighter striker. Post-upgrade testing showed 100% reliability over 1,000 rounds, with a trigger pull averaging 6 lbs.

Chapters

  1. 00:26P320 Recall Overview
  2. 01:55Slide and Barrel Modifications
  3. 03:02Trigger and Internal Safety Upgrades
  4. 06:09Sear and Striker Changes
  5. 07:10Trigger Pull Assessment
  6. 09:16Reliability and Modularity
  7. 11:31Market Context and Military Adoption

Frequently Asked Questions

What were the main mechanical changes in the Sig Sauer P320 voluntary upgrade?

The Sig Sauer P320 voluntary upgrade introduced a disconnector cutout in the slide, an added disconnector in the trigger housing, redesigned sear with safety steps, and a lighter striker, all aimed at improving drop safety.

Is the Sig Sauer P320 considered safe after the recall upgrade?

Based on 1,000 rounds of testing and detailed mechanical analysis, the post-recall Sig Sauer P320 appears to be safe and reliable, addressing the original drop-safety concerns through significant internal modifications.

What is the trigger pull weight of the upgraded Sig Sauer P320?

Using a Timney trigger pull scale, the upgraded Sig Sauer P320 averaged approximately 6 lbs. The trigger feel is described as having some take-up, a slightly 'mushy' wall, and a clean break with a tactile reset.

Did the Sig Sauer P320 maintain reliability after the upgrade and testing?

Yes, the Sig Sauer P320 demonstrated 100% reliability throughout 1,000 rounds of post-upgrade testing, indicating that the mechanical changes did not negatively impact its operational function.

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