Il be brief, I had made a similar past ages ago and didn't get many replies. Firing at a target 400 / 450 m away , it appears, from dust appearing that it takes around a second for the round to travel this far. Although not schooled in such things, with a muzzle velocity of 900m/s from a m16 , even accounting for drag , surely this is a little slow? Arma2 vanilla 1.05 if it makes a difference.