What are the advantages of one over the other?
I have only shot .40 S&W but have been thinking about getting a .357 Sig barrel for my M&P. Just wondering if it would good/better or worse for self defense.
Thanks.
I have only shot .40 S&W but have been thinking about getting a .357 Sig barrel for my M&P. Just wondering if it would good/better or worse for self defense.
Thanks.