It is unlikely that anyone has won a national skeet championship with a full and full choked gun. He obviously shot another gun or this gun with another set of barrels. Screw chokes, I hope not.
The book “Successful Shotgunning” author F. Blakey page 50 describes Percy’s gun as a Webley and Scott side by side “choked full and full and he used it for skeet, trap and all his live bird shooting”
Edit to add Mike Yardley’s book Clay Pigeon Shooting : A History. Page 7 has a full page photograph of Percy Stanbury at the Skeet Championship meeting Northolt Middlesex, in September 1949 showing his shotgun to E T Peacock ,a fellow competitor, the gun appears to be his 30 inch barrelled Webley.
