I have a 12 gauge Remington model 11. I recently had it refinished and the guy didn’t replace the front bead. I have meant to do it and dove season slipped up on me (i know same time every year but school work death in family was distracting). I was going to order a bead but the larger ones are 6/48 thread and the sight on this gun is not threaded. I’m guessing it’s press in. ID aid hole is .148. I’m wondering if anyone has idea, part number or sight I can have here by Saturday.