I bought some sig 357 mags from Ceman. I did not know and neither did he that 40 cal will not work in a sig 239 / 357 sig magazine. So he left the meeting place and I started to load the mags and found out that they will not work. I called Ceman back and he returned to the meeting place and refunded my money no question ask. Thank you sir! I will do business with him in the future. Semper Fi!