A bit over scoped my riffle - Simmons .44 MAG Side Parallax Adjustment Rifle Scope, Matte, MilDot Reticle 447703

I mounted the scope (6 to 12) on my 44 cal Henry carbine for deer season in Ohio. The catalog description alluded to the 44 mag. It seems as though it may be too much for this rifle. I have a number of 3 to 9 scopes and thought this would work. It is a good scope as I can tell so far.(Only sight process) I was surprised at the magnification at 6 power during sighting in 50 yards. Due to mounts loosening to from the shock of recoil I have to redo the sighting in. It is as it was described, I am not sure it is best for my 44 Mag. I will try swapping it out with one of my other rifles.