Type 85: China's Special Forces SMG (Regular and Silenced Versions)

Published on October 8, 2025
Duration: 1:05

This guide details the disassembly and suppressor overview of the Chinese Type 85 SMG, as presented by Ian McCollum. It covers identifying key components like the fire selector, understanding its blowback operation, and examining the unique suppressor design featuring a perforated barrel and expansion chamber. Proper safety precautions are emphasized throughout the process.

Quick Summary

The Chinese Type 85 SMG is chambered in 7.62x25mm Tokarev and features a simple blowback, open bolt firing system. Its suppressed variant incorporates a perforated barrel and expansion chamber, with a baffle stack design carried over from the Type 79, to reduce sound. The fire selector allows for semi-auto, safe, and full-auto modes.

Chapters

  1. 00:00Introduction to Type 85
  2. 00:05Caliber and Magazine
  3. 00:13Fire Selector
  4. 00:18Action and Firing Mechanism
  5. 00:24Suppression System
  6. 00:33Barrel and Gas Expansion

Frequently Asked Questions

What caliber does the Chinese Type 85 SMG use?

The Chinese Type 85 SMG is chambered for the 7.62x25mm Tokarev cartridge. This round is known for its high velocity and was commonly used in various Soviet and Chinese firearms.

How does the suppressed version of the Type 85 SMG work?

The suppressed Type 85 features a perforated barrel that vents gas into an expansion chamber. This gas then passes through a baffle stack within the suppressor to reduce sound and muzzle flash, a design element inherited from the Type 79.

What are the firing modes and selector positions on the Type 85 SMG?

The Type 85 SMG operates in open bolt, simple blowback. Its fire selector has three positions: '1' for semi-automatic fire, '0' for safe, and '2' for full-automatic fire.

What is the magazine capacity of the Type 85 SMG?

The Type 85 SMG typically uses a 30-round magazine. The video specifically mentions a 'nose in rock back' loading method for this capacity.

More Gunsmithing & DIY Videos You Might Like

More from Forgotten Weapons

View all →