Yes your load will do fine . In fact less will also work .. My wife has taken Mule deer with 60 grains in her 50 @40 yards . Just place your shot as you would with and arrow .
Hell I don�t even use 100 grains for elk size game in my 54 , preferring 80 grains of 3F which will drive the ball clear through at 70 yards .
I do use a charge of 110 grain when using conical, but most times the round ball is all I use .
Myself , if you want more info , I would go to the Traditional Muzzle loading Association .
TRADITIONAL MUZZLELOADING ASSOCIATION

Last edited by captchee; 08/13/14.
[Linked Image]