AK-47: Trigger Removal & Installation/Assembly - Tapco G2

Published on June 7, 2012
Duration: 13:20

This guide details the installation of a Tapco G2 single hook trigger group and a Krebs Custom pin retainer on an AK-47 platform firearm, specifically an Arsenal SGL-31 (AK-74). The process involves careful disassembly of the old trigger group, assembly of the new components, and reassembly of the firearm. Expert instruction covers spring management and avoiding common pitfalls.

Quick Summary

This guide details the installation of a Tapco G2 single hook trigger group and Krebs Custom retaining plate on an AK-47/AK-74. Essential tools include punches, pliers, and a rubber band for spring management. The process involves careful disassembly, assembly of the new components, and reinstallation of pins and the safety lever, ensuring proper function testing afterward.

Chapters

  1. 00:00Introduction and Tools
  2. 01:16Removing the Old Trigger Group
  3. 03:06Pin and Hammer Removal
  4. 05:23Tapco G2 Assembly
  5. 06:53Spring Transfer and Installation
  6. 11:11Krebs Custom Retainer and Final Testing

Frequently Asked Questions

What tools are needed to install a Tapco G2 trigger group on an AK-47?

You will need basic gunsmithing tools including a punch set, needle-nose pliers, a flathead screwdriver, a rubber band for spring management, a mallet, and a pick. A Krebs Custom retaining plate is also shown as an optional component.

How do you ensure 922r compliance when upgrading an AK-47 trigger?

The Tapco G2 Trigger Group is often used to help meet 922r compliance because it counts as three US-made parts. This is particularly relevant for imported AK-pattern rifles where parts count is regulated.

What is the advantage of a Krebs Custom AK Retaining Plate?

The Krebs Custom AK Retaining Plate replaces the traditional shepherd's hook and is designed for easier installation and removal. This simplifies future maintenance of the trigger group compared to the standard method.

What are common mistakes to avoid when replacing an AK-47 trigger?

Key mistakes include losing the small sear spring during pin removal and improper alignment of trigger and hammer pins during reinstallation. Careful handling and management of springs are essential.

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