The Ultimate CMMG Banshee AR 9? New Trigger, Comp & MORE!

Published on September 10, 2018
Duration: 14:49

This review details modifications to a CMMG Banshee AR 9, focusing on performance enhancements. Key upgrades include an Elftmann Tactical AR-9 specific trigger for adjustable pull weight and to prevent hammer follow, and a Kaw Valley Precision linear compensator to manage muzzle blast. The host also discusses ergonomic changes like a Mission First Tactical grip and the Elftmann Speed Safety, while comparing the proprietary Tailhook brace unfavorably to the SB Tactical SBA3.

Quick Summary

The CMMG Banshee AR 9 features a radial delayed blowback system, reducing recoil and muzzle rise for a 'super flat' shooting experience. Key upgrades include an Elftmann Tactical AR-9 trigger to prevent hammer follow and an adjustable pull weight, plus a Kaw Valley Precision linear compensator to manage muzzle blast.

Chapters

  1. 00:00Intro: CMMG Banshee AR 9
  2. 01:10Mission First Tactical Grip Mod
  3. 02:06Hand Stop & KVP Compensator
  4. 03:09Elftmann Tactical AR-9 Trigger
  5. 05:01Elftmann Speed Safety System
  6. 06:55Performance & Recoil Analysis
  7. 07:56Brace Comparison: Tailhook vs SBA3
  8. 11:05Holosun Optic & Future Mods

Frequently Asked Questions

What makes the CMMG Banshee's AR 9 system unique?

The CMMG Banshee AR 9 utilizes a radial delayed blowback system. This design differs from standard blowback by delaying bolt movement, which helps maintain higher muzzle velocity and significantly reduces felt recoil compared to other 9mm AR platforms.

Why is a specific trigger needed for a 9mm AR-15 like the CMMG Banshee?

Standard AR-15 triggers can fail or cause 'hammer follow' in 9mm AR platforms due to the different bolt velocities. The Elftmann Tactical AR-9 specific trigger is designed to prevent this issue and offers adjustable pull weight for a custom feel.

What are the benefits of the Kaw Valley Precision linear compensator on a 9mm PCC?

The Kaw Valley Precision linear compensator is designed to direct muzzle blast and concussive force downrange, away from the shooter. This improves the shooting experience, especially on shorter-barreled firearms like pistol caliber carbines.

Which brace is recommended for the CMMG Banshee AR 9?

The host found the proprietary Tailhook brace to be 'wonky' and loose. He prefers the SB Tactical SBA3 brace for its comfort, stability, and compatibility with standard AR carbine buffer tubes.

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