Fun project, I've been on the look out for one myself. A Mclaughlin peep sight seems interesting, and I may just go ahead and order one to gather parts. I can't get enough of those early 6.5's so the 53mmR it will stay for me. I might get lucky, but figuring on a rebarrel. I'm curious what you do for the set triggers and your magazine idea. I'm looking at maybe a top loading mod. so the lines stay the same, but it doesn't drop the clip. Thanks for showing it.