When you look at the links Montana Marine provided you pick the loads featuring powders that deliver the velocity you want with the lowest pressures. Old time trap shooters shot heavy 1 1/8 oz loads for handicap but used powders like Green Dot and PB that gave them 1220+fps,good patterns with less pressure as well as low recoil because recoil is cumulative. Doesn't take a genius to spot those loads with WW AA,Fed Gold Medal,or REM STS hulls in the top 3 sections of the 2nd link. good luck Magnum Man
