I think I am obsessed with all iterations of 6.5x47L. I have 22x47L heavy hunter rifle specifically chambered for 75gr Amax., that took two dear this season, both past 300 yards. Both bang-flop, barely made few steps. The rifle is based on Savage 10 action, completely stock, I only polished the sear with jeweler's rouge and shortened the spring, which made accutrigger even better. Anyways, back to the question. I have 1909 Peruvian Mauser based 243win, which I want to retire. It is old sporter with 1-10 ROT, with what I think signs of throat erosion. I want to stick with this action, as it has sentimental value for me, and with fast spring and dayton tristar trigger (much better than timney, IMHO) it has reasonably short lock time. So I want to put another Lapua on it, but i am not sure whether to go for 6 or 6.5mm. I already have 6x47 dies, which I use for 22x47 (I have 6x47 forster full sizer and 6.x47 Redding S die with bushing for .22). So for 6-6.5x47 i would not need another set of dies. On the other hand I have 6.5mm 20 1/4" long McGowan blank in 1.-8.5" ROT, so that could make 6.5x47L that could stabilize 120 grainers? But is the is long enough to generate the round's potential? I would also need dies. So I can't decide. What you folk would suggest? Thank you