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?
Thanks.
need to clean 300 blk subsonic?
Re: need to clean 300 blk subsonic?
subsonics can get pretty dirty in there.
I don't care what your chart says