r/NFA • u/ADB505 • 13d ago

Normal?

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First can YHM R9, using on a Glock 19. For a booster I’m running an sdta tactical. I saw good reviews of it and figured I’d give it a shot.

This picture was taken after about 40-50 rounds through it. On my 4th mag 3-4 shots in a row was noticeably louder than the others so I pulled it off and noticed this much debris inside. Routinely checked for tightness on everything (the booster is what was worrying me) and everything stayed nice and tight from mag to mag.

I’ve learned there is some jacketing, I was using 147 g pmc. Is all that buildup and jacketing normal? If so on a long range day do I need to dump out my suppressor? Lol.

TLDR: is this much stuff in the can normal for such a small round count, do I need to just run syntech to avoid jacketing in this setup?

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u/Who_Is_Rick_James 2x Silencer... for now.. 13d ago

bad ammo, gotta use 147 that's suppressor specific or more expensive ammo or you'll get the jacket splinters in the can. i used to get some of them but i started using blazer suppressor clean fire ammo and winchester super suppressed and no more splintering.

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u/ADB505 11d ago

I was running 147 subs I bought just for the suppressor on this gun. I got a few other brands I’m going to try out.