Hey Rusty. It's probably one of those "New and improved products". Man, I hate that. Every time you get something that works, they gotta fix it for ya. I musta had it happen a dozen times with different stuff. Oh well, whittle down a palmetto frond, soak it in used motor oil, rub it in sand and it ought to do something to your bore
.......don't know exactly what
Don't junk the rifle till ya call me.
Pete