Purdey Sidelock 20ga using a F Beesley action and so marked on barrels. Self opener. 28 inch IC & Mod. .012 & .022. Barrels have been sleeved and marked on water tables. 2 1/2 chambers. Double triggers. Ejectors. 15 1/4 LOP checkered butt. 90% case color. 96-97% blue and varnish. Excellent bores. Leather case. Small frame action. 6 lbs 2 oz.