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•DIANA MODEL'S 15 16 LEATHER PISTON SEAL ADAPTOR •NOW INCLUDES BREECH SEAL
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SUITS ALL GAMOS LISTED A HAVING A 33MM CYLINDER AND A FIXED WEDGE 14MM X 9MM PISTON FITMENT. SUITABLE FOR:Â BLACK KNIGHT, WHISPER FUSION PRO, BLACK FUSION, MACH 1 AND BIGCAT 1400 ECT
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Factory Hatsan and Walther air rifle seals are known to suffer from low-quality materials that degrade quickly under intense spring or nitro-piston compression cycles. Our Australian-made polyurethane piston washers provide superior resistance to abrasion, tearing, and mechanical pressure. By sizing the sealing edge slightly larger than standard factory specs, these seals adapt flawlessly to cylinder imperfections, sealing away micro air gaps and increasing power output.
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THE CORRECT SIZED SCREW FOR RETAINING THE NORICA BEEMAN 26MM PISTON SEAL
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Piston seal and one breech seal to suit almost all norica models











