For longer shots there is not enough magnification. Try shooting 1MOA target at 500m with x10 magnification off shooting sticks. 5-25 is standard today. I think minimum magnification around 4-6 for a hunting scope is nice for wide field of view. The maximum magnification- sky is the limit. If you have money go 30-36. I do hunt up to 300m and I usually go with meopta 4.5-30.