I recently purchased a defiance tenacity action MA (rem700 sa) and my criterion Remage Barrel arrives Wednesday. In a couple weeks I will be getting my new trigger for her. I already have a bergara Premier HMR PRO rifle chambered in 6.5 prc. I just wanted to place my new custom barreled action into my bergara hmr stock (rem 700 footprint) , will it drop in without modification? With barrel nut? Will the bottom metal also work with my 6.5 cm magazines when it currently uses the 300 WSM/6.5prc magazines? Yes I will be getting my tenacity barreled action it’s own stock and it’s own scope , but it’ll be a couple months down the road and I was wanting to just test out my new barreled action before then is why I’m asking. Thanks in advance fellas