I've tried to pocket carry my wifes Sig290 and I just can't really make it work. I've tried every pocket on my jackets and pants and it either doesn't fit or the lopsided weight in the jacket feels really uncomfortable. I'll do it for a quick trip out to the store but I wouldn't do it for any real length of time. I'll strap on the Comptac and carry my M&P45c for anything longer.
YMMV
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