New CMMG Banshee with a Fixed Ejector... Game Changer

Published on March 1, 2025
Duration: 9:30

This review of the new CMMG Banshee highlights its key features, including the fixed ejector and Radial Delayed Blowback (RDB) system, differentiating it from older models. The presenter discusses performance, reliability improvements, and the overall value proposition of the Banshee as a lightweight 9mm PCC.

Quick Summary

The new CMMG Banshee features a fixed ejector for improved reliability, a significant upgrade from older models prone to ejector spring wear. Its Radial Delayed Blowback (RDB) system uses a rotating bolt with chamfered edges to manage pressure, resulting in less reciprocating mass, reduced muzzle bounce, and a softer shooting experience.

Chapters

  1. 00:00Introduction to the New CMMG Banshee
  2. 01:50Filming Location and Lighting
  3. 02:07CMMG Banshee Features Overview
  4. 02:14Muzzle Device: Zeroed Linear Comp
  5. 02:33Suppressor Setup: Rugged Obsidian 45
  6. 02:39CAK Coe and Magazine Options
  7. 02:57Sponsorship: TacPack Subscription Box
  8. 03:51Dedicated 9mm Lower and Upper Receiver
  9. 04:01Zeroed Accessories and SB Tactical Brace
  10. 04:14Ambidextrous Safety Selector
  11. 04:23Zero Trigger Performance
  12. 04:33Lightweight Design and RDB System
  13. 04:44Key Difference: Fixed Ejector
  14. 04:57Reliability Issues with Old Ejectors
  15. 05:14CMMG's Solution: Fixed Ejector on Banshee
  16. 05:30Explanation of Radial Delayed Blowback (RDB)
  17. 06:04RDB Bolt Carrier Group Design
  18. 06:33RDB Pressure Management
  19. 06:47Benefits of Reduced Reciprocating Mass
  20. 06:57RDB Kits and Complete Uppers
  21. 07:19Barrel Specifications and Threading
  22. 07:36Magazine Compatibility (Glock Only)
  23. 07:46Pricing and Value Proposition
  24. 08:02Reliability Testing and Performance
  25. 08:13Magazine Testing and Handling
  26. 08:26Handguard Design and Ergonomics
  27. 08:43Zeroed Polymer Dust Cover
  28. 08:48Overall Thoughts and CMMG Praise
  29. 08:54Minor Criticism: QD Sling Mounts
  30. 09:00Conclusion and Outro

Frequently Asked Questions

What is the main advantage of the new CMMG Banshee's fixed ejector?

The primary advantage of the new CMMG Banshee's fixed ejector is enhanced reliability. Unlike older models that used spring-loaded ejectors prone to wear and failure, especially with the Radial Delayed Blowback system, the fixed ejector is more robust and less likely to malfunction.

How does CMMG's Radial Delayed Blowback (RDB) system work?

CMMG's RDB system uses a bolt with chamfered edges that rotate. Once firing pressure reaches a specific point, these chamfers allow the bolt to unlock and cycle. This controlled unlocking reduces bolt speed and pressure, leading to a softer shooting experience and less wear on the firearm.

What are the benefits of the RDB system in the CMMG Banshee?

The RDB system in the CMMG Banshee offers several benefits, including reduced reciprocating mass, which translates to less muzzle bounce and a softer recoil impulse. This makes the firearm a more pleasant and controllable shooter compared to traditional direct blowback 9mm platforms.

Does the new CMMG Banshee come with a suppressor-ready muzzle device?

Yes, the new CMMG Banshee comes standard with a zeroed linear compensator, which is a good muzzle device that directs sound forward. It also features a 1/2x28 thread pitch, allowing users to easily remove the comp and attach their preferred suppressor or other muzzle devices.

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