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Reviews & Ratings for CMMG Mk4 Banshee Upper Receiver Group, w/Linear Compensator — 1 review

(1 review)
CMMG Mk4 Banshee Upper Receiver Group, w/Linear Compensator
CMMG Mk4 Banshee Upper Receiver Group, w/Linear Compensator
As Low As $759.99 Save Up to 13%
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300 black in the 8.5 barrel is sweet

by Ms SBR, Verified Owner from PA, United States Written on July 12, 2024
Really wish I could update photos of the finished product. It was a nice beautiful upper and a psycho brace and copper pretty well heaven really found steel shell case for 300 blackout but I’m pretty sure it will probably feed that as well
Pros:
  • Everything
Cons:
  • nothing
Best Used for:
  • Personal defense range and practice
Would recommend: Yes
Was it helpful to you? Yes | No
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