Thread: Sellier and Bellot .22 sub sonic report

@Micky Duck when I first started with suppressors and subsonic I would do adhoc testing shooting into a 2 liter icecream container full of sand.
Winchester subs made nice pretty little mushrooms.
I was a fan of pmc ammo at the time and they didnt mushroom at all. Didnt use them much after that.
Maybe try some using this method as you could make them bigger if it didn't initially work