Santa Claus brought me a brand new Marlin 1894C. The action is stiff, but working in nicely. I've been having feed issues with various types of factory ammo, both .357M 158gr JSP and .38SPL 130gr FMJ. I also handloaded some .357M with Hornady 158gr XTP.
The problem is the cartridges do not chamber properly, and need a little coaxing. I checked the COAL on all cartridges and they are within spec according to the Marlin manual. My handloads are 1.590"
Everything is tight, clean, lubed, etc. It shoots well... but this feed issue is irritating. Suggestions?