Decided to finally start building an AR pistol as I already have 2 AR rifles.
Want to make a pseudo Colt 9mm SMG someday. What are some good companies to get parts from, what are viable barrel length to caliber ratios, etc.
>>34976369
I have an Aero precision AR pistol build in .300 blk it works pretty good and only cost me 325$ for the kit minus barrel shroud lower and castle nut
I think i paid 475$ for everything on it