Mako m4 horizontal magazine holder - FAB Defense Black M 4 Horizontal Magazine Holder

This product looked like an easy way to store a 30rd mag with my AR in a limited depth safe. Unfortunately, none of my mags (PMag, Troy, or USGI) will fit in the frame, even with the screw fully loosened. Maybe Israeli production mags will fit in it, but I don't know if I want to spend the additional money to find out. Overall, pretty disappointed. At least it is well built, but I refuse to give high marks to any product that I have to file down right out of the box.
Pros: Nice idea in theory
Cons: Only fits "anorexic" magazines

This review was written in the old system and had content requirements that are different than reviews written today.