I’m picking up a 5906 this week and it came with some 10 round factory magazines. I’m looking for some 15 and 17 round magazines for it. I know the MecGar magazines have a good reputation. I’ve come across some 15 round magazines made by United Defense LLC, but I can’t find much information about them. They look exactly like a factory magazine with orange follower, same body style and witness holes, just missing the S&W trade mark. Are these any good? Are the ProMag 15 round magazines decent? ProMag stuff is generally hit and miss. Maybe they’re worth the cheap price for a couple range mags. I typically don’t buy “range mags”, but times are what they are. Thanks.