Just ordered a Missouri River Hawken 50 cal.wife is gonna kill me..lol.believe it has a 30in octagon brown barrel that is a 1 in 24 twist with 6 lands an 6 grooves.......figure 80grs of ff an a good solid conical......well a good place to start anyway....anyone on here have one that can say if they are good shooters or not .....i hope so............can't wait!!!