These work with 357 sig
February 20, 2011
These as well as all factory XD 40 mags work with the 357 sig. Factory 357 mags do have a little differant follower but I have used the 40 mags for years in USPSA production for severla years. All bullet types, HP, lead TC,TCJ,Ogive1 RN.
November 16, 2012
works perfect, exactly what you want