ChiefShotguns,

I chamber sleeved a Fox 16 down to 20 ga.. It had 30" barrels and chambers that were like a sewer pipe. I did the job myself with much trial and error. Call it "on the time off " learning. If I decided to do it again I would have Briley do the job. The Fox was simple as I already had a 20 extractor on hand to fit to the new chamber sleeved barrel. It makes one heck of a long range dove gun. If they fly the die, unless they charge, then I have to hold fire until they get past me.