Ok first I'm not a rifle guy. I'm just starting to get into them really so not to sure if this will work. I have an old mosin that's a great scout rifle. What I would like to see is if it's possible to modify it so you can pull the bolt straight back instead of having to twist it and if so is it legal? Sorry I'm not sure if it's called a straight bolt. Basically what I want to do is make it so I can pull the bolt straight back to rechamber instead of having to do the twisting motion.