Ruger-57™ Reassembly Tech Tip

Published on January 3, 2020
Duration: 4:36

This expert guide details the reassembly process for the Ruger-57 pistol, presented by Brandon Trevino. It emphasizes a thorough pre-reassembly inspection of critical components like slide rails, extractor, and barrel. The guide provides precise steps for installing the barrel and recoil spring, followed by securing the slide to the frame using the takedown lever. A comprehensive functions check is outlined to confirm proper operation post-reassembly.

Quick Summary

To reassemble the Ruger-57, first inspect all parts for wear. Place the slide upside down, insert the barrel lug-up, and seat the recoil spring correctly. Align the slide to the frame, lock it back, push the barrel fully rearward, rotate the takedown lever 90 degrees, and press it in until it clicks. Finally, perform a functions check.

Chapters

  1. 00:00Introduction to Ruger-57 Reassembly
  2. 00:17Routine Inspection of Parts
  3. 01:07Slide and Recoil Spring Reassembly
  4. 02:05Final Assembly onto Grip Frame
  5. 02:57Performing a Functions Check

Frequently Asked Questions

What are the key components to inspect before reassembling a Ruger-57?

Before reassembly, thoroughly inspect the slide rails, extractor tension, ejector, hammer, and frame rails for any signs of wear. Also, check the barrel's rifling and ensure the chamber is clean to guarantee proper function.

How do you correctly install the recoil spring during Ruger-57 reassembly?

Place the slide upside down, insert the barrel lug-up, and then install the recoil spring. The flat, wide end of the spring should face the barrel lug, and the narrow end towards the muzzle. Compress it slightly to seat it properly.

What steps are involved in the final assembly of the Ruger-57 slide to the frame?

Align the slide assembly onto the grip frame and lock the slide to the rear. Push the barrel fully back, rotate the takedown lever 90 degrees, and press it inward until it clicks, securing the slide.

What is a functions check for a Ruger-57 after reassembly?

A functions check verifies the pistol is unloaded and safe. Test magazine retention, slide lock with an empty magazine, manual safety operation, trigger pull, and trigger reset to ensure everything functions correctly.

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