Just put the first 40 rounds through my new 24". I mounted a Nikon Monarch 6.5-20x44. After boresighting the scope I took it to the range. The first 10 rounds were fired from 1 round magazines (20 rd. steel loaded with 1 round). The first three shots were MOA, high and left. I adjusted the scope, and fired three more rds. Just out of the black, MOA. Another adjust, and everything else went in the black. One five round group was .450"! I was shooting off of a POS plastic stand. Function was perfect for all 40 rounds, although I only loaded a max of 5 rounds in the mag. All rounds were at 100 yds. using Federal Gold Match 168 grain and Remington Match 168 grain. I won't have a chance to shoot at longer range for a couple weeks, but this thing can only get better with complete breakin.