The secret is the bullet, and polished feed ramps. I found that spitzer and semi-spitzer bullets feed reliably in my build.
Pistol bullets are problematic because of the short length and blunt nose. They jam into the feed ramp before they can enter
the chamber.
I have found for my use that a speer hot core 180 gr. resized to ".356 feeds all the time, and is a good bullet for game up to
deer. The magazines I use are from Wilson Combat and the Pro-mag, both supposedly designed for the 350.
