The problem is the fellas cutting the chambers don't inspect the reamers often enough and end up chambering some barrels with a worn out reamer.

A worn out reamer will cut a tight chamber with tight freebore/leade making bullets jam in there when being chambered.

Like I said.... After XXX amount of rounds fired in the chamber, the freebore/leade will loosen and all will be good as it should have been from the beginning. Not a big deal. Just don't try ejecting live rounds if you can avoid it.

On the other hand you could have a chamber with short freebore, hence the bullets jamming in the rifling. Only way to fix that is have a Smith run a throater in the chamber to extend the freebore, or send it back to Savage.

A chamber cast is not hard to do by yourself and not expensive. Cerrosafe is the name of the chamber casting product and Brownells and Midway and other places sell it for about $15.

With a chamber cast you will find out for sure what the deal is. Any Gunsmith can also do a chamber cast.