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Works well - CMMG, Inc MK9 Buffer Assembly
by
Michael,
Verified Owner
from FL, United States
Written on December 20, 2017
Nicely made buffer that works great in my 9mm AR build. Slows down the cyclic rate enough to use some pretty hot ammo without any malfunctions. Would highly recommend it to others building a 9mm rifle.
Pros:
heavy
Work as advertised
Cons:
None
Best Used for:
9mm ar
Would Recommend:
Yes
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