Welcome to the new PGCA Forum! As well, since it
is new - please read the following:
This is a new forum - so you must REGISTER to this Forum before posting;
If you are not a PGCA Member, we do not allow posts selling, offering or brokering firearms and/or parts; and You MUST REGISTER your REAL FIRST and LAST NAME as your login name.
To register: Click here..................
If you are registered to the forum and keep getting logged
out: Please
Click Here...
MEC sent me one of their first SuperSizers to fix a similar problem. I was using a mix of Winchester, Federal and Remington cases in my Mag10 auto. The rim thickness would grow along with head diameter. I adjusted the collet until I got a case that would chamber. When the Sizemaster presses came out I got one and have not had any more sizing problems.
C.G.B.
Threaded Mode