Help with the right chamber

[luke79]

Hey guys I called up 4D reamers and reamer rentals and I ended up just going with reamer rentals and the 6.5 grendel BPC reamer the owner explained it was designed for a bolt action. I explained to him what my intentions were for this rifle and he assured me that this chambering would satisfy me. I'm hoping and praying I didn't make a mistake. If anyone with any experience or expertise in this area could enlighten me some. My only concerns are I've purchased 100pcs of 6.5 grendel brass but from what I've read it should work fine and the other is should the Hornady 6.5 grendel dies I ordered work good for this chambering.