At 1500 yards?????? What is the purpose?
We have a hard time training military personal to shoot at 1000 meters. Big country do not feel bad about not shooting far with a rifle. It takes A LOT of practice.. I mean more than A lot!
We shoot 200-300 times a day at the range and hit about 80% of the time at that range. Now with the 50 better make that 99% of the time!