Milspec Mil

Are Mil-Spec magazine bigger than standard mags?
I have a standard AR and I have a milspec (I think) magazine. Will the mil spec work properly in it? I put it in and it DOES go in, but it’s tough.
Some magazines will be harder to get into place but they will work. Any magazine will work. The thing to avoid are no-name magazines or really old ones that you don’t know where they came from.
Springfield Armory M1911-A1 GI MIL-SPEC .45 ACP
June 11th, 2011 in
Uncategorized | tags: engineering, mil spec mil-prf 31013, mil spec mil-s-16974, mil spec military specification, military, milspec, specifications, standards