3 x Bisley 88g Co2 Cartridges Suits popular Co2 airguns that use 88gram cartridges including: Umarex Air Magnum Beretta CX4 Storm Crosman King Ratcatcher (2250 XT) Crosman 1077 with Airsource Adapter Crosman Nightstalker Approx 200mm long x 34mm diameter.
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