Tikkamike
Well-Known Member
that means you have approximately .384 of the shank in your case plus the boat tail. Thant means with the edge the bullet has to be seated just over .050 deeper than with the 338 RUM to fit in the wyatts extended mag box. the edge is .090 longer than the RUM so you do gain about .040 and some change case length with the edge. from the guy that stand point of a guy that needs everything its worth it probably but from an economical stand point the edge with a 300SMK probably has very little advantage. however with the 250 SMK I bet its a noticable advantage.