Autolite
January 20, 2004, 08:24 PM
I've already posted this question in the 'Shotguns' forum but I still need more info. I am trying to determine the choke constriction on a Valmet model H1950 O/U 12 gauge. I can't figure out if it is a full, modified, or cylinder. Each barrel has a stamp that reads 'F 18.4' near the breeches. SDC posted and explained that this 'F 18.4' stamp is a measurement of the constriction at a certain length from the breech, but couldn't say for certain what it meant. Can anyone else shead a little more light here? Many Thanks ...