Fired 5 rounds of M80 ball this morning ... in the far side yard (yes ... I have rural property). Burm end of the range area is a bit of a funnel that reflects sound some. Gas system worked properly
Can REALLY knocked down the horrendous muzzle blast and dramatically reduced to sound volume! Might even be enough to allow the use of the piece in a confined space. Was quiet enough to be at least on the edge of hearing safe. Probably should use some sound protection anyway.
Really does calm a raging beast rather nicely!