Still a work in progress but I decided to start an upper build for the local groundhog shoot (100, 200, 300 meters). Just needs an MLok sling stud adapter for my Harris bi-pod. Odds and ends will be added later. Curious as to how well the Nikon M223 BDC reticle is going to work (Will follow up with a review). I get 1/4 MOA with my Savage 12FV (bolt action) with Varget and 55 grain Hornady V-Max so she'll be ready to go for sure. Pretty sure I can register two rifles.