Type 79 SMG: China's MP7 At Home

Published on April 25, 2025
Duration: 1:00

This guide details the disassembly and internal component overview of the Chinese Type 79 SMG, drawing from expert analysis. It highlights the AK-style fire control group and the unique integrated trunnion/gas block/feed ramp component. The information is presented with a high degree of technical detail, suitable for advanced users.

Quick Summary

The Chinese Type 79 SMG is a locked breech, rotating bolt, short-stroke gas piston operated firearm chambered in 7.62x25mm. It features an AK-style fire control group and a 20-round double-stack, double-feed magazine. A unique design element is the single component integrating the front trunnion, gas block, and feed ramp.

Chapters

  1. 00:00Introduction to Type 79 SMG
  2. 00:10Magazine Details
  3. 00:16Sighting System
  4. 00:30Internal Components and AK Comparison
  5. 00:45Gas System and Stock Catch

Frequently Asked Questions

What caliber is the Chinese Type 79 SMG chambered in?

The Chinese Type 79 SMG is chambered in the 7.62x25mm caliber. This caliber is known for its use in various historical firearms, offering a unique performance profile for the SMG.

How does the Type 79 SMG's fire control group compare to other firearms?

The Type 79 SMG features a fire control group that is essentially an AK-style design. This similarity makes its operation and internal mechanisms familiar to those experienced with AK-pattern rifles.

What is the magazine capacity of the Type 79 SMG?

The Type 79 SMG utilizes a 20-round magazine. It is a double-stack, double-feed design, and features a single witness hole to indicate when it is fully loaded.

What are the key internal components of the Type 79 SMG?

Key internal components include a short-stroke gas piston, a rotating bolt, and an AK-style fire control group. Notably, a single component serves as the front trunnion, gas block, and feed ramp.

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