Paul in the real world you are probably right. The difference between the trajectory at 300 and 310 isn't all that much. I don't go by amo ratings since I don't shoot those speeds in competition, and they often seem less different than the IBO.

The thing about shooting 30" is that you get used to having the full listed speed, and to actually shooting 305 on an IBO rating, and 288 on an ASA. Basicaly we are going to be lucky to shoot 295 with this thing, and that might seem a lot if the other guy was getting 310. If I know the range I don't care if I am shooting 240.

Anyway I am interested in what they think this thing is for. It is very smooth, which would be nice for me. Does it draw to a hard wall, or is it like a round wheel compound.