« Reply #37 on: April 23, 2011, 07:09:41 AM »
If your primers are flattened with factory ammo, sounds like your headspace is bad. Case is moved forward, fired, primer backs out a bit, case is pushed back by pressure, primer is reseated and flattened out. Use the paperclip check shown above and check your case, if it's that bad, you should be able to feel the groove inside. If you handload, you can eliminate the problem, if you don't, needs to be fixed. DP
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Handi's:22Shot, 22LR, 2-22Mag, 22Hornet, 5-223, 2-357Max, 44 mag, 2-45LC, 7-30 Waters, 7mm-08, 280, 25-06, 30-30, 30-30AI, 444Marlin, 45-70, AND 2-38-55s, 158 Topper 22 Hornet/20ga. combo; Levers-Marlins:Two 357's, 44 mag, 4-30-30s, RC-Glenfields 36G-30A & XLR, 3-35 Rem, M-375, 2-444P's, 444SS, 308 MX, 338Marlin MXLR, 38-55 CB, 45-70 GS, XS7 22-250 and 7mm08; BLR's:7mm08, 358Win; Rossi: 3-357mag, 44mag, 2-454 Casull; Winchesters: 7-30 Waters, 45Colt Trapper; Bolt actions, too many; 22's, way too many. Who says it's an addiction?