I was just wondering if anybody has had any work done with Predator Custom Shop out of Knoxville, TN? I'm looking at the M24A3 copy they do (based on Remington's Tactical Model 700 .338 Lapua).. I'm specifically looking at using Black Hills Factory 300gr SMK as opposed to having to handload for the .338 Edge or any of the Allen Mag's. I realize I'll be giving up accuracy and performance to both cartridges, but the convenience of factory ammo for practice is hard to pass up. Opinions good and bad would be appreciated, as well as suggestions for other gunsmiths and other platforms from which to base my project.