Can any of you gentlemen (or ladies) recommend a good company for high-capacity Mini-14 magazines? I'd like to pick up a few 30-round mags. I've been searching around, but I'm not sure what is quality and what isn't.
ProMag is the only aftermarket brand that has ever worked well for me. Remember too, Ruger is now making 20 round magazines available to the public. That is a huge change from way back when I got my mini. At that time Ruger didn't sell anything bigger than 5 rds.
Factory mags work and work well. Back around Christmas time there was a sale on them on the Ruger website. Ask your dealer if you don't find them online.