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Bests comp for the fn509 - Arms Republic Pistol Compensators

by bgame, Verified Owner from IA, United States Written on December 26, 2025
Review for Arms Republic Pistol Compensators
Arms Republic Pistol Compensators
Arms Republic Pistol Compensators
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bgame's Review of Arms Republic Pistol Compensators

It does make a difference, you can tell, and it worked great! Best comp for the FN509 for the money, hands down.

The FDE matches 90% nice fit without actually "touching" the slide. Looks seamless. Not a lot of info that I could find on these out there, but I was happy I took a shot.
Pros:
  • FDE color
  • works with stock spring
Cons:
  • None
Best Used for:
  • Range
  • Home Defense
Would Recommend: Yes
Was it helpful to you? Yes | No
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