Sig P365 Disassembly and Reassembly - Why Won't it Go Back Together?

Published on April 13, 2020
Duration: 1:44

This guide provides a step-by-step process for disassembling and reassembling the Sig Sauer P365, based on expert instruction from Nightwood Guns. It covers common reassembly issues, such as the sear/safety lever or disassembly lever not being properly positioned, and offers practical solutions. The video emphasizes safe handling and a thorough function check post-reassembly.

Quick Summary

The Sig P365 disassembly involves ensuring the firearm is unloaded, locking the slide back, rotating the disassembly lever down, and sliding the slide off the frame. Reassembly requires reversing these steps, paying close attention to the sear/safety lever and ensuring the disassembly lever remains vertical during slide seating. A function check confirms proper operation.

Chapters

  1. 00:00Introduction and Safety Check
  2. 00:15Slide Removal
  3. 00:24Internal Component Disassembly
  4. 00:37Reassembly Basics
  5. 00:51Troubleshooting Reassembly Issues
  6. 01:18Final Reassembly and Function Check

Frequently Asked Questions

How do you disassemble the Sig P365?

To disassemble the Sig P365, first ensure it's unloaded. Lock the slide to the rear, remove the magazine, rotate the disassembly lever down, pull the slide slightly back to release, and slide it off the frame. Then remove the recoil spring assembly and barrel.

What is a common problem when reassembling the Sig P365?

A frequent issue is the internal sear/safety lever being flipped up; it must be depressed. Another common problem is the disassembly lever not being held in the vertical position while re-seating the slide, causing it to bounce back and prevent reassembly.

What is the purpose of the disassembly lever on the Sig P365?

The disassembly lever on the Sig P365 is a crucial component used to facilitate the separation of the slide from the frame during the field stripping process. It must be rotated downwards to allow the slide to be removed and then rotated back to its horizontal position to secure the slide during reassembly.

How do you perform a function check after reassembling the Sig P365?

After reassembling the Sig P365, lock the slide to the rear and dry fire it. The slide should lock back. Then, re-engage the trigger and cycle the slide again. Ensure all controls function as expected without any binding or unusual resistance.

Related News

All News →

More Gunsmithing & DIY Videos You Might Like

More from Nightwood Guns

View all →