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It works as a bolt catch spring! - CMMG, Inc AR15 Spring, Bolt Catch
by
tsw,
Verified Owner
from CO, United States
Written on June 14, 2021
It's a bolt catch spring! I replace the factory bolt catch on my AR with the extended POF-USA catch for easier left-handed operation, and I use this to replace the factory bolt springs if they are old or get launched across the room. Handy to have extra small parts like this
Would Recommend:
Yes
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