I recently installed a Lage dual-mag catch for the M10/45, and it won’t latch on unmodified GI M3 mags. I know MACs aren’t known for their tight tolerances, but is there anything I should try before taking a file to the mag catch?
Yeah, you almost have to expect a little fitting here and there with MACs. They are like snowflakes. No two are exactly alike, and each is “special” in its own way.My 10/45 was dropping unmodified mags onto the ground while shooting with the dual mag catch. It would latch but I guess it wasn't a good purchase. Turns out the spring the Lage kit came with was shorter than the one that came with the gun. Im guessing these are not really a one size fits all and some filing or spring replacement may be needed.
Go figure. Of all the the things that have required fitting for my early JAWS Avenger, the mag dual mag catch was not one of them; aligned perfectly. I simply needed to craft a slightly longer catch spring.I had to file the crap out of one to get it to fit my JAWS m10/45, not a dual catch, but hey file away they are cheap. Just remember to file and fit, file and fit. Little at a time.