300 norma 338 lapua 7mm 300

I have a new Stainless PTG 338 bolt face action with PTG bolt. It has the m16 extractor & swept bolt handle. PTG used a remington 700 ultra mag action, so feed ramps are for an ultra mag. Action trued by PTG. comes with x-mark trigger installed. Intended to use this for a 7mm 300 norma. Too much...