Type 81 LMG | Disassembly

Published on November 9, 2020
Duration: 5:43

This video provides a detailed, step-by-step disassembly guide for the Type 81 LMG, a Chinese AK-47 pattern rifle with RPK-like features. It highlights key differences from the standard AK-47, such as its short-stroke piston system, adjustable gas regulator, and last-round bolt hold-open feature. The guide covers the removal of major components including the dust cover, bolt carrier group, gas tube, piston, and thread protector, emphasizing the unique mechanisms involved.

Quick Summary

The Type 81 LMG is a Chinese AK-47 pattern rifle that differs from the standard AK-47 with its short-stroke piston system, last-round bolt hold-open, and an adjustable gas regulator operated by a cartridge head. It is chambered in 7.62x39mm, and while it uses unique magazines, AK-47 magazines can be modified to work with it.

Chapters

  1. 00:00Introduction to Type 81 LMG
  2. 00:50Prove Clear and Magazine Removal
  3. 01:21Rear Dust Cover and Recoil Spring Removal
  4. 01:38Bolt Carrier Group and Bolt Removal
  5. 01:57Gas Tube Cover and Adjustable Gas Regulator
  6. 03:01Short Stroke Piston System Disassembly
  7. 04:08Thread Protector Removal
  8. 04:33Bonus Gun: DZ58 Overview
  9. 05:10Resource: Tactical Imports
  10. 05:22Outro and Channel Information

Frequently Asked Questions

How is the Type 81 LMG different from a standard AK-47?

The Type 81 LMG, a Chinese AK-47 pattern rifle, differs from the standard AK-47 primarily by featuring a short-stroke piston system instead of a long-stroke one. It also includes a last-round bolt hold-open mechanism and an adjustable gas regulator, which is integrated into a unique gas tube cover.

What caliber is the Type 81 LMG?

The Type 81 LMG shown in the video is chambered in 7.62x39mm. This is a common caliber for AK-pattern rifles and their derivatives, offering a balance of power and manageable recoil.

How do you adjust the gas system on a Type 81 LMG?

The adjustable gas regulator on the Type 81 LMG is operated using the cartridge head of a 7.62x39mm round. The regulator has three positions: reverse condition, off condition, and normal firing condition, allowing for tuning of the gas system.

Can AK-47 magazines be used with the Type 81 LMG?

While the Type 81 LMG uses unique magazines, standard AK-47 magazines can be readily adjusted or modified to function with the firearm. This offers some flexibility for users who may have existing AK-47 magazines.

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