Yea no one ever shoots a 22rf. That would be no fun at all, thing takes Ruger 30 round mags and you can put it on your AR, it dosen't need to look like a gun .
For it to need to be fun it would need to work at least most of the time! Plus I'm not about to spend the $200 and wait 9 months to get a tax stamp to put it under my AR because remember when you put it on a rifle with a stock it would be considered an SBR.