FYI, got my "Tac" Carbine to the range again today. I needed to tweak the red dot after I noticed the slide on my "Howachester" , a M-2 Style Type VI was rubbing against the back of the Ultimak mount. I moved it forward just enough to make sure it cleared the mount while cycling
Type VI at the bottom. I also think it could have been the reason I was getting more failure to ejects than I had before I mounted the Ultimak.
125 rounds here, 1st 10 rounds go in the 7 ring high (9, the one at 9 o'clock is a flyer on my part). I dial elevation down then start walking it up the next 15 rounds to center mass.
The next 75 rounds actually get kind of boring, their all going in the big hole in the middle of the target
The last 25 rounds I decide to test a new KCI mag I bought last week in a 10 pack order from AIM. It runs fine 1 5 round test and 2 10 round checks.
Gun ran like a jackrabbit today, no issues. Next week I'll take more ammo, this thing is fun to shoot