I just picked up a S&W 1854 in 44 mag. It seems to be a pretty nice rifle so far but I haven't shot it yet so we will see. I want to put a scout style scope on it, I was thinking the Burris Scout 2-7x32 or the Leupold VX Freedom 1.5-4, however, I can't seem to find a longer pic rail with out going for the RPP hand guard, which I am not interested in for this rifle. Would a long cantilever mount provide enought eye relief or is there a better way of going about this?