hello all i am building a new savage in 300wm with a criterion match grade barrel i was wondering if any of you guys would happen to have measured ther chamber for coal lengths and what are some of the longer coals's that you guys are using because i want to order MDT's new ESS chassis for my build and they have the option for the 3.850 aics mag and was wondering if i even needed that big of a magazine i plan on using either the berger 230 otm's or hornady's 225 eld's.




Thanks