I see these Huntertown suppressors for sale for 199. It seems like a crap shoot, like I spend 400-500 dollars and wait for a year to find out if the suppressor works or not. 400-500 is lot of $$ to just take a chance on an unknown.
Look at the specs on the Liberty Mystic. Yes it is way overbuilt for a pistol caliber and a bit on the heavy side for some. The 2 I have run perfect on sigs, glocks, rugers and does a good job on a 18" dmr in 556. You do have to keep the rate of fire slow with the 556! With my handloaded subs the sound of the bullet impact is louder than the report of the weapon. On the little 22/45 it is stupid quiet even with bulk pac fodder.