MilsurpShooter
Member
I was down in the workroom last night finishing up my Marlin 336SC (New buttpad/scope mount and scope) when I decided to clean off a few shelves. Found my old box of scrap metal, spent surplus casings, some 8mm links, 22's whatever scrap metal makes it's way into my range bag goes into this box.
As I was sorting through it I came across 3 once fired Winchester 7.62x54r rounds. I had bought a box awhile back for hunting, but it sits there on my shelf neglected because I would probably hurt myself trying a 91/30 with PU scope hunting around here.
Anyhow I'd been wanting to work up a load for this rifle so I decided to deprime and size it for when I finally buy the bullets. I put the die in, adjusted it to the shellholder, lubed up the case and sat it in, then I raised it up. All went fine until half the the brass was in the sizer, noticed increased resistance. I didn't have to use alot of pressure but much more then I'd had to use with my 8mm or 45-70. Extracted the brass and the die actually looked like it shaved some brass off the exterior. There was a very small bump near the rim of the case where the die hadn't sized, ran my finger over it and it felt different, didn't even think to use my caliper and see for sure though.
So I thought perhaps it was from firing, gun might be oversized due to use, age, or something, pulled a bullet from a fresh round and tried that. Again, same shaving of the case at the same portions.
I checked the literature on the dies, 7.62x54r so I didn't order the wrong ones, maybe it's just the Winchester Brass?
Anyone ever have similar problems to this?
As I was sorting through it I came across 3 once fired Winchester 7.62x54r rounds. I had bought a box awhile back for hunting, but it sits there on my shelf neglected because I would probably hurt myself trying a 91/30 with PU scope hunting around here.
Anyhow I'd been wanting to work up a load for this rifle so I decided to deprime and size it for when I finally buy the bullets. I put the die in, adjusted it to the shellholder, lubed up the case and sat it in, then I raised it up. All went fine until half the the brass was in the sizer, noticed increased resistance. I didn't have to use alot of pressure but much more then I'd had to use with my 8mm or 45-70. Extracted the brass and the die actually looked like it shaved some brass off the exterior. There was a very small bump near the rim of the case where the die hadn't sized, ran my finger over it and it felt different, didn't even think to use my caliper and see for sure though.
So I thought perhaps it was from firing, gun might be oversized due to use, age, or something, pulled a bullet from a fresh round and tried that. Again, same shaving of the case at the same portions.
I checked the literature on the dies, 7.62x54r so I didn't order the wrong ones, maybe it's just the Winchester Brass?
Anyone ever have similar problems to this?