Still beating that horse huh? Dsiwy said soldier proof, drop that MR-1 on the seated mag on a concrete floor without one in the chamber and tell me how it functions.
What i will tell you this MR-1 was the first of 3 i bought and it is just south of 6000 rounds and if i except on dead primer did not have one other single failure, it have to be consider as one of the best NR AR mag compatible rifle out there, peoples like to hate it but this is solid as a roc and the most reliable i ever own, just got my XCR-M and hope to get the same performance out of it, i know the black will and maybe better it on the long run, peoples who shoot one get my drift... JP.


















































