Had it out today for a few test shots. Shoots like a dream with my hand loaded ammo.
Two rounds were a little sticky while feeding from the magazine. I had to tilt the box open slightly to get them straightened out but accuracy was way better than expected.

Once bore sighting was done the first three rounds landed into a 1" grid on the sighting target from a rest. I stretched it out to 100 with another 3 shots that opened up maybe to 3-4 times that amount after making some crude sight adjustments.

I"m using 180 g spitzer bullets and 4064 powder. I was working with another firearm at the same time and trying to beat some weather but was happy to observe no brass abnormalities, good ejection and a nice even powder print around the muzzle.