Newbie here. Been reading a lot, and want to get started on a build. The general prospective plan is an action from a Savage 110 in 7mm RUM, with a Brux barrel, and a XLR chassis with a Leup Mark 4 FFP 6.5-20x50. I'm told this will feed the 250 gr boolits from a mag.. Not trying to build on the cheap, but not looking to break the bank, either. Thoughts?