ok so im in the process of building a 219 out of an old marlin 336 (pre scope mounts) and i don't want to drill and tap my reciever for a top mounted sight but i want to run peep sights for a better sight accuracy than the standard ones. That leaves me with two options. A lyman side mount (there are a couple of little drilled and tapped holes in my receiver that im assuming are for this) or a skinner barrel mount. Now the barrel i am using already has the dovetails cut for the barrel sights which make the skinner barrel sight tempting but with iron i know distance between sights is my friend. So whats everyone's opinions.