Just a little FYI for you 38SC shooters...When I was shooting 40 S&W I came across the Redding GR-x push through die which resized all my 40 S&W brass to perfect specs for reloading. I have since started shooting open division with an STI Trubor in 38 SC and noticed that after reloading, I would get about 4-6% failure rates when case gauging reloaded rounds.
Since 38 SC is a straight wall case, I contacted Redding, who makes the GR-x push-thru dies, and they said the market is not large enough to make a push-thru die for 38 SC. So I searched for alternatives.
I looked into the Case-Pro roll sizer, but didn't want to pay $900. A friend of mine turned me onto this. Get the Lee Factory Crimp die in 38 Super and remove the crimper on top. Get the Lee Bulge Buster Base sizing kit and place it in place of the removed crimp. Mount this in a Lee single stage press and waa-laa...a push-thru die for 38 SC. Now I get 100% case gauged 38SC ammo. Oh, be sure to lube the cases and this setup will also cull out the 38 Supers as they won't go thru due to the rim. (hammer and punch to remove the supers)
Here are the components you need, less the press:
Lee Bulge Buster Base Sizing Kit (380 Auto 40 S&W 45 ACP) $17.99
and
Lee Carbide Factory Crimp Die 38 Super $19.99