Having never used a Sniper Rifle in airsoft, what kind of range are they getting on your standard 450fps bolt action rifle? Are the massively out ranging your 350fps rifle?
SSG24 is upgraded already but not as good as its made to seem, As for range I made a 120 yard chest shot in wind today confirmed so 360 ft, I seriously doubt I could do it twice but thats the sort of range a highly upgraded rifle running .5s can achieve.