I've been trying out scopes for 2000 to 2400 at 20" steel. I have used 5-25 S&B for 375snipetac with satisfaction to about +1000 and it's great. But for Kirbys 375 AM stretching it to 2400 I ve tried S&B 12-50. At Kirbys recommendation by zero is quite far out (Kirby was using a nfs 5-25 on it to one mile). The problem is the spacing of the S&b reticule is in mil and that is not fine enough and the moa turret range is not enough. I m going to try a Ior Terminator 12-52 with moa on a new build. What scopes are you using for one mile plus?