ok guys i have come to the conclusion that my casting is not for volume but more for me to have the bullets that i want. so this brings me to a search for the best 7mm mag out there. now please since this mold will most likely be used at about 100 or so per session speed is not an issue. i'm looking for quality. so a single or double hole is ok for this. this mold must last a long time as it will not be used alot , but for a long time. this bullet is going to be used in a remmington 700. i eed this bulllet to be a deer gun that i can use for shooting also. i need to be able to shot it enough to keep up with it. so now the big thing seems to be the recoil of the load but i also want to be able to tune this bullet as best i can. so first off what should a basic design type be for this mold. i'm pretty much clueless for something like this. so maybe with help from all of you all i can make something up pretty nice