Love mine. I highly suggest running CCI mini mag through it for the first 500 rounds during the break in period. After that, it should feed any cheap ammo as long as it's not grossly underpowered. In fact, all I use is CCI now
X2 on that.. When i got mine had a few failures with the federal bulk that i keep stocked up on but after about 200 of the CCI's it runs the bulk all day long.