CAS17 GAMO DIANA 25MM 1″ O RING LEATHER SEAL ADAPTOR

REPLACES OLD LEATHER SEALS WITH A NEW O RING SEAL

WILL SUIT CYLINDERS FROM 25MM TO I INCH

THE MAJORITY OF OLD NO BRAND OR CHINESE RIFLES CAN BE REPAIRED WITH THIS SEAL KIT
SEAL IS 25.5mm DIAMETER ACROSS THE SEALING EDGE OR JUST OVER I INCH

WEIHRAUCH HW30 HW50 HW55 With a leather seal
GAMO 300, 361, 400, 45-s-61, 600c, 68, Cadet, Expo, Expomatic, Gamatic, Stamic, Statical, Sniper. With a screw in type leather seal
DIANA 25 and 27 models With a leather seal.

2X 2MM SPACER WASHERS 2X O RINGS AND A 5MM METRIC MOUNTING SCREW ARE INCLUDED

THE O RING ADAPTER IS 6MM THICK WITH 2X 2MM SPACERS TO A TOTAL THICKNESS ADJUSTABLE TO 10MM