Rifle specs: 18", rifle gas, 1:8, NATO chamber, Titan brake, Burris PEPR mount, Weaver Classic 1-3x, MI SS-12 forend.
Ammo: 55gr Hornady steel match and AE223. I shot about 150 rounds in groups of 5 and 10.
Problem: If i zero it at 50 yards, at 200 it is 6-8" high. If i zero at 200 it is...