I recently got a Beretta 686, but it just doesn't fit me. My Browning BPS is as near perfect as off-the-shelf guns can be, but I haven't shot the 686 much because I can't hit with it! When I shoulder it, the comb is alright, but the drop is messed up - the front bead is a good inch above the rear of the barrel. So... should I go with something like this from Brownells or are there better products out there? Thanks!!