Walther / Umarex Capsule/Bulb Seal. (Manufacturer Part Number: 416.60.10.1) for Walther or Umarex made Co2 Pistols. The Co2 Bulb Seal/ Washer inserts into the butt for the Co2 Pistol or Rifle. The Co2 capsule seals against to provide a tight fitting to allow correct operation of the Pistol / Rifle.

Walther / Umarex CP88
Walther / Umarex CP99
Walther Sport
Walther Night Hawk
Walther Beretta 92FS
Walther Colt 1911
Walther H&K P30
Umarex Desert Eagle
RWS Sig 225
Umarex Reck Police
Umarex CP Sport / CPS
13mm Outer Diamater
3.8mm Internal Diamater
3.5mm Thickness