OH MY GOD THAT'S GREAT I MUST CALL TEDDY JACOBSON AND SEND THIS OVER TO HIM HE IS DOING A 3 INCH BBL 686 FOR ME. HE HATES THESE ANTI AMERICAN LOCK IN THE GUN. THANK SO MUCH FOR SHARING THIS THE LOCK IS UPSETTING TO HAVE IN THAT GUN. THANKS FOR MAKING A GREATER WEEKEND FOR ME.