Picked up the much talked and asked about CBA (believe it is a factory 4-12x40 scoped combo) .223 this morning and went to the range. I had to level the canted scope and make some minor adjustments. I went ahead and mounted a bipod. Off the bench it shoots high by about 2", but on the ground prone, how it will be shot most, it shoots right where I want it for about a 250 yards pbr for groundhogs. I smacked a soda can 4 of 5 times at 200 yards
It didn't like 52gr match, 50gr Calhoon double hp, or UMC 45gr hp, but it shoots Hornady TAP 55gr rather well. I will try some 50gr V-Max next range trip though because I still have 250 rounds of it.
I looked at the latch shelf and it is wearing all the way across, but a little more on the right side. As it sits, I will probably move the front sling stud further back by 3" and attempt to float the barrel. I'm letting it cool down all the way down, then shoot one round to confirm zero and head out to the hay field. Pics to follow, hopefully with first blood.