Originally Posted By: Stan

Inserts are terribly slow to reload,


The spilt 10 ga. to 12 ga once sprung to fit the chamber with the notch ground in them function flawlessly.....you cannot tell they are in the gun.

The one pictured in the center fits the bill with what you said the solid/un-split gauge mates going from 12 ga. to 20 ga. etc are next to worthless junk. Those are in the trash somewhere.