I rebarreled my Savage 112 BVSS with a pre-fit Pac-Nor, 28" 9t and then used a Ryan Mantha finishing reamer on the SAAMI .300WinMag chamber. This allows me to set the 215gn range of pills out to 3.7+" OAL for increased performance.Talk to Broz with Longrangeonly. He's got a really good reamer for the 300 win with the 215 Berger.
That and some N570 and you are set for some great long range shooting.
I'm getting over 3000+, close to 3100fps and sub .5MOA. I would love to get some n570 but might as well put that in my bucket list.
I'm using Norma brass (3rd firing), RL-26 and CCI BR2's and accuracy and velocity are there. I ran out of the 215gn Bergers and this last deer season used the 212gn ELD-X @ 3070fps (ES:12/SD:6.3) for whitetails.