In looking at round types for 300BLK with and without a silencer, I have a question. Using factory loads as the reference (110-125gr supers & 208-220gr subs), which combination will produce the most and least gas blow back? 1) Supers with Silencer; 2) Supers without Silencer; and 3) Subs with Silencer. I'm assuming Supers with Silencer will be the most but I want confirmation and I'm not sure which would be the least.
