FN Herstal Firearms banner

cold

  1. Cold versus Hot Barrel Accuracy

    FN SCAR 17S
    Shooting my FN SCAR 17 - I've noticed that when I go to the range (after having sighted in my holographic sight with 3x scope combo awhile back) it seems to shoot larger groups until about 10 shots in. So it seems to group about 3 inches at 50 yards until the barrel warms up. After this I can...
Top