Promag ?

Hey reb. If you have 6" calipers. measure from the bottom of the mag latch tab to the top of the metal part of the mag (not the follower). My promags measure 1.52". I have a 196 series. What is your deminsion, and series of mini?

We had one member that was sent mini-30 magazines by mistake. If you got them from fourfour mag.com they guarentee all their mags for life, for fit or function, and will replace them.

Hey reb, ya can't compare that measurement with the ruger mag. The ruger has a different shaped notch at the top. What we can compare is my reading with yours on the promag. I'm sorry I gave you the wrong measurement. Mine measures 1.052". Your's must be for something else. as there is about 1/4" difference. Thats a bunch! See what your supplier says.