I've decided to build a new mountain rifle for hunting reindeer and deer here in Norway. The caliber should be in 280 ackley Improved. I have ordred a Stiller TAC 300 with Shilen trigger and Stiller picatinny rail. I have seen PTG long action oberndorf bottom metal and the H-S precision Detachable magazines,what would be best for such a rifle?do you have other suggestions? The rifle barrel should be a Lilja 1:9,length should be 24" or 25" and fluted. Stock,High Tech.