9mm ARs

[ysr_racer]

[ysr_racer]

What buffer are you guys using with the cmmg rdb bolt and barrel?

[bugsy714]

Any buffer recommendations for a foxtrot Mike upper? 9 mm Side charger


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[beanz2]

What buffer are you guys using with the cmmg rdb bolt and barrel?

[jdogg2000]

I have the CMMG RDB 9mm bolt barrel kit but not sure whether to use their ARC adapters. Do the CMMG RDB uppers work well with other magazine adapters like Stern Defense or AR-Stoner? Any issue with fte, ftf, or lrbho?

[j6p2004]

What buffer are you guys using with the cmmg rdb bolt and barrel?

I will be using the VLTOR A5H2 buffer system.

[patrickcalanoc@gmail.com]

AR9

You still interested. I built 2 CA compliant.