I am looking to buy a K 80, 32” inch carrier barrel with sub gauge tube set. The rib must be a flat rib 12–8 mm. Needs to be a carrier barrel so the same weight with the tubes as a standard 32 inch barrel. Not particularly partial to Briley or Kolar. Let me know what you have!
The 12 x 8 rib was more common in the 1990's, most 30" for skeet. I had one then. Check with Robert Paxton.