I have a a 270 loaded with 130g Hornady's, 58.0g of R#22 with a WLR primer that shoots 1/2" at 200 yards(3 shot groups).

I zero at 200 yards. On my Leupold 3.5-10, where the thick part of the reticle goes to thin, looks like a pointer which the tip of the pointer is dead nuts at 300. I put the tip of the pointer just over the top of a deer's back for a 400 yard shot.

Deer at 300 have no prayer if I place my shot correctly, dang sorry ruger is a death ray...