Hey guys, looking for some advice on a possible project. I have a factory 700 SPS Tactical chambered in .308. I've never done any rifle work before so I'm thinking about setting the factory barrel back and truing the action for some practice and a little better performance. Has anyone done this and seen an improvement in accuracy? I'd rather not buy a new barrel for my first go at it, but I don't want to waste my time either. Thoughts?