Weihrauch 26mm Piston Seal Washer HW 97 77 50 57 97 95 98 99 MoS2 Impregnated

1x Weihrauch 26mm Air Rifle Piston Seal. Weihrauch HW 55 57 85 97 77 95 98 99 using 26mm piston seals. Molybdenum disulfide impregnated and permanently lubricated. Beeman R1 R11 R8 R10 R9 using 26mm piston seals.

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