I've heard just the opposite as far as accuracy/.44's in general goes and am certain 77's are quite accurate.As much as I like Ruger bolts (have two 7mm's) I think under those circumstances I would go with their semi auto .44 carbine.You wont gain anything from the longer barrel on the 77 with that cartridge.On the other hand the light weight quick handling would be a definite plus in cover.