Lyman sizing dies seem to often have a sharp shoulder somewhere and I get shaving. RCBS sizer dies (interchangeable with Lyman) are much smoother and I get no shaving with them. I've switched to all RCBS sizing dies for my Lyman 450 sizer...
-
My continuing fight with the Lyman 450 machine
- WB, 2022-11-03, 05:43
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Use RCBS sizing dies... - JD, 2022-11-03, 12:36
-
Try first sizing them nose first through a Lee push-thru die
- Jim Taylor, 2022-11-03, 06:10
-
The checks are really tight. Once on I think that may
- WB, 2022-11-03, 06:23
-
When I sized the 300 gr. 45-90 bullet
- Jim Taylor, 2022-11-03, 06:47
- I think this will work to seat checks. - WB, 2022-11-03, 15:55
-
I used that method for "plain base" checks
- WB, 2022-11-03, 07:10
- Years ago Paco sold plainbase gas check maker .. - Jim Taylor, 2022-11-03, 08:37
-
When I sized the 300 gr. 45-90 bullet
- Jim Taylor, 2022-11-03, 06:47
-
The checks are really tight. Once on I think that may
- WB, 2022-11-03, 06:23
-
try PC with no gc (nm)
- Lynn41, 2022-11-03, 05:55
- The little foot is bigger than the shank - WB, 2022-11-03, 06:19