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FM Products Foxtrot Mike FM-9 Heavy Pistol Buffer
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Most Helpful Positive Review Just received it
Just came in the mail. For those that are wondering, the buffer weighs in at 6.55 Oz. Running this with a BFS3 trigger system with the stiff spring that the trigger comes with in my AR9. Will update if any issues.
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AR9 - works great

by tro jansky, Verified Owner from CA, United States Written on December 16, 2019
Built a 16” AR9 rifle using:

1) this buffer
2) normal carbine spring
3) 9mm bcg cut for Glock (maxim defense)
4) stern defense adapter

Took the rifle out yesterday and Rifle runs flawlessly from get go. No issues whatsoever and I shot over 100 rounds out of new barrel.

Would def recommend.
Would recommend: Yes
1 of 1 found the following review helpful.
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Nice 9mm buffer

by AC, Verified Owner from CA, United States Written on July 31, 2019
This 9mm buffer works great on my 9mm pistol caliber carbine. The weight and extended length proper functions in my AR. No need for a spacer or quarters in you buffer tube. Its heavy weight is also a good thing.
Would recommend: Yes
2 of 2 found the following review helpful.
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