All, My almost new Saeco/Cramer RG-4 mold casts like a dream, but alas, is undersized for all of my .30cals. (.3085" body, .2995" nose). After "Beagling" it, the dimensions improved enough (.3095" body, .301" nose) to try it in my .30-06. I sized 22 of them to .309" (die barely touched the CB's), seated them to 3.47" OAL over 18.5gr. WC 820 (#11 rotor in my Lyman pistol powder measure) in unfired WCC '52 cases. The results @ 50 yds., truly made my day since 20 went into a 7/8" x 1 1/16" hole. Two fliers (cold bbl. & operator error) opened things up, but I'm tickled with the results. I'll next try the "as cast," i.e., smaller version, to see if it's as accurate. Btw, 5 of the WCC '52 cases had burn-throughs ~3/16" above the web, which prompted me to trash the remaining ones. I don't know whether this was a quality control problem or simply a case of embrittlement, but if you have old brass on hand, be especially careful with it.