Picked up an ATI MilSport 9mm pistol a few weeks back. Put a PA red dot on it and had it to the range yesterday. Not thrilled with it as of yet.
Mags, two Scheer (yeah, I know), 7 G19 and one G18 mag.
Ammo, Blazer 115 brass
I couldn't go two to four shots with out a FTF and jamming the round cracked into the chamber.
This happened with open bolt and using the mag release as well as getting one or two shots off.
I did manage to get it dialed in and a nice tight clover of a hole at 20 yards but damn it was annoying.
Had my gunsmith look at it and said to try different ammo and get a Hahn 9mm buffer as the one that came in it was a 4.8oz carbine buffer.
Couldn't figure out the jamming at the shop as it hand cycled 8 snap caps without a hiccup.
Issue may have also been being against the sandbag causing the mag to shift.
Will find out tomorrow with new ammo and being careful about pushing the pistol into the sandbag.