Well I was looking to get started on a semi custom 300 RUM build. I went to the local gun shop to order my action when an old timer over heard me and said he had something better. He only lived a couple blocks away so I followed him to his house cause he wouldn't tell me. Long story short I got 2 Rem 8mm Mag's for $200 bucks. Yes I said 2 and one was brand new still in the box. The other needs rebarreled bore is pitted. Even gave original wood stock that came with the one. So now I have another great action for another build. Can anyone give me some ballistics for some handloads, I see what factory ammo can do but hear way better from what I found on the web.