need to clean 300 blk subsonic?

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need to clean 300 blk subsonic?

Post by kohalajohn » Mon Sep 03, 2018 3:58 pm

I looked around but could not really find this answer.

Do 300 Blackout subsonic rounds have enough whoosh through the barrel to keep the suppressor clean?

I know there's no lead issues as with rimfire, but I wonder about powder buildup with these gentle loads. What's been your experience?


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John A.
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Re: need to clean 300 blk subsonic?

Post by John A. » Mon Sep 03, 2018 4:05 pm

subsonics can get pretty dirty in there.
I don't care what your chart says

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