fed bulk (550 brown box) fed white cox semi auto labelled, CCI RNL, Rem Sub sonics and oddly enough the rem Yellow jacket
I have an early one that runs fine. ONLY ISSUE, Need to be cleaned after X rounds vs say the BM, P22,or ruger
It runs very nice with my TAC-65 or TBA Ti can.
I feel the Mosquito is like the P22 you either love em or hate em. No middle ground.