CMMG 9mm Dissent First Impressions with "Coch"

Published on June 15, 2023
Duration: 5:33

This video provides first impressions of the CMMG 9mm Dissent upper receiver. The presenter highlights its radial delayed blowback system, ease of installation on various AR-15 lowers, and potential for home defense or range use. After 500 rounds, the Dissent upper demonstrated reliable performance with no malfunctions.

Quick Summary

The CMMG 9mm Dissent upper receiver features a radial delayed blowback system for smoother operation and a lighter bolt carrier. It easily converts standard AR-15 lowers to 9mm and demonstrated reliable performance, firing 500 rounds without malfunctions during initial testing.

Chapters

  1. 00:34Introduction to CMMG Dissent Upper
  2. 01:07Sponsor: Vetter Holsters
  3. 01:23Dissent Upper Receiver Kit Components
  4. 02:02Lower Receiver Compatibility
  5. 02:46Radial Delayed Blowback Explained
  6. 03:08Assembly and Home Defense Potential
  7. 03:22Linear Compensator
  8. 03:49Range Test: CMMG Dissent Upper
  9. 03:58500 Round Reliability Test
  10. 04:07Recoil Impulse and Handling
  11. 04:33Dissent vs. Traditional AR Buffer System
  12. 04:51Home Defense and Road Gun Potential
  13. 05:04Future Modifications and Plans
  14. 05:18Conclusion and Call to Action

Frequently Asked Questions

What is the CMMG 9mm Dissent upper receiver?

The CMMG 9mm Dissent is an upper receiver kit designed to convert standard AR-15 lower receivers into a 9mm firearm. It features a 6.5-inch barrel and a proprietary radial delayed blowback operating system.

How does the radial delayed blowback system work in the CMMG Dissent?

The radial delayed blowback system uses a rotating bolt and camming action to delay the opening of the action, similar to some roller-delayed systems. This design allows for a lighter bolt carrier and reduced reciprocating mass compared to simple blowback.

What are the advantages of the CMMG Dissent upper receiver?

Key advantages include its easy installation on existing AR-15 lowers, compatibility with various 9mm magazines (with adapters), and the smooth recoil impulse provided by the radial delayed blowback system, making it suitable for home defense or range use.

How reliable is the CMMG 9mm Dissent upper receiver?

During testing, the CMMG Dissent upper receiver reportedly fired approximately 500 rounds without any malfunctions, indicating strong initial reliability for its intended applications.

Related News

All News →

More Tactical & Gear Videos You Might Like

More from Tactical Hyve

View all →