I was doing some resizing of some .223 Winchester brass today and I kept getting stuck case after stuck case. I switched over to Remington brass, lubed and prepped the exact same way, and had no problem whatsoever. Thinking I messed up somewhere I tried the Winchester brass again and stuck a case right away. Both brands were prepped the same way at the same time. Anyone have any idea why the Winchester is giving me such grief?
All previously fired from the same rifle.
Something doesn't smell right, the cases were fired and reloaded once before without any problem being noted, and now they are getting stuck in the die.
1. Not enough case lube.
2. Hot load/over pressure and cases bulged at base.
3. Chance of bad batch of soft brass.
4. Your dies are dirty and have grit embedded inside the die causing excess friction.
5. Are you using small base dies?
Can you post photos of these problem cases?
What type case lube are you using?
How do you clean your brass before resizing.
Are you using Hornady One Shot case lube?
Right now I'm cleaning, decrimping primer pockets, lubing and sizing three five gallon buckets full of .223/5.56 mixed brass. (Remington, Federal, Winchester, military Lake City) The only reason I get a stuck case is from not enough case lube, no matter what brand of case is being resized. My cases are tumbled wet with stainless steel media and all dirt and grit are removed from outside the case. These cleaner cases size easier, the dies are kept clean and are periodically disassembled and tossed in a vibrating case cleaner to clean and polish the die.
Below, one five gallon bucket of brass and not one stuck case.
97% of all errors are human errors and only 3% are mechanical failures, meaning chances are your doing something wrong.