Originally Posted by Kaiser Norton
Originally Posted by nimrod1949
Originally Posted by tex_n_cal
does it use 5.56 mags, or need special magazines?


The 6mm ARC uses special Grendel magazines. The case is too fat for 223 magazines. There are some good options.


Brand recommendations, please!

Kaiser Norton

I’ve been using ”C Products Defense” 10 round magazines with my Grendel. I’ve had no feeding or function issues with them and I shoot suppressed which means they get extra dirty.