Originally Posted by _The_Shadow
I think I read where McNett actually loaded some bullets to 1.242", I think those were the 200 and 220 WFNGC's, I don't have any of his 10mm stuff to measure, the only DT stuff I have is the 9x25Dillon.
DT's, 200 Grain WFNGC's measure at 1.249 consistently.
Navy Corpsman, 1971-1975; NRA Patron Life Member; The 10mm "...more energy at 100 yards than a .45 ACP at the muzzle." - Massad Ayoob quoting Col. Jeff Cooper