Patrick, I haven't visited in a few days and saw your thread. I thought I would add.... I have a LeFever with the exact measurements as your receiver. 1 1/8" x 2 1/4". Mine is an F grade , 12xxx serial, rod cocker, pivot lever, 12 gauge with 30"barrels. Weighs 7 lbs. 4oz. Would this be considered a "light twelve"? Hope this helps you.

all the best, Robert.

Last edited by RedofTx; 04/01/11 10:41 AM.