Mag question

[Slater]

Anyone know who makes Rock River's 30 round polymer mags? I don't see them being used by very many folks, so I'm guessing the design is proprietary to RRA:

https://www.rockriverarms.com/index.cfm?fuseaction=category.display&category_ID=1532

[devildogljb]

Anyone know who makes Rock River's 30 round polymer mags? I don't see them being used by very many folks, so I'm guessing the design is proprietary to RRA:

https://www.rockriverarms.com/index.cfm?fuseaction=category.display&category_ID=1532


The design looks very similar to a mag that Hera Arms makes. Never used them so cant say any thing about their reliability. But for that price better off spending the money on pmags. Jut my opinion of course.

[Clint]

Why bother?

The first and last answer is PMAGS.

[Slater]

Not interested in buying any. Just curious about the design.