For high-volume target practice, recreational plinking, and sports training with CO2 air rifles, pressure consistency and high shot capacity are essential for achieving stable ballistics without frequent reloading interruptions. The Umarex 88-gram CO2 cartridge (item code 4.1692) provides the high-quality original power supply engineered for optimal performance in large-format CO2 airguns.

Built using a heavy-duty sealed steel cylinder, this cartridge contains high-purity carbon dioxide free of contaminants, helping protect internal airgun valves, seals, and firing systems from debris accumulation and premature wear. The 88-gram gas capacity delivers extended shooting autonomy (up to several hundred shots per cylinder, depending on the airgun's power output and consumption model) while maintaining steady pressure from the first shot to the last. The precision threaded top ensures smooth, leak-free installation.

Technical specifications:

Type: Disposable CO2 gas cartridge / cylinder

Gas content: 88 grams of CO2

Compatibility: Air rifles and airguns designed for 88g / 90g CO2 formats (e.g., Umarex 850 M2, Hämmerli 850 AirMagnum, Beretta Cx4 Storm CO2, SIG Sauer MPX / MCX 88g, and similar platforms)

Construction: Sealed high-pressure steel cylinder with standard threaded neck

Packaging: Single unit (1 piece)

Manufacturer: Umarex (Item code: 4.1692)

Package contents:

1x Umarex 88g CO2 cartridge

Detailed usage instructions:

Ensure your air rifle is on safety and clear of pellets before installing or replacing a cartridge.

Insert the 88g CO2 cylinder into the designated receiver or stock compartment.

Thread the cartridge firmly into the valve receiver until the top seal is pierced, avoiding overtightening to protect the sealing O-rings.

Listen for any hiss around the connection to verify a leak-free seal.

When fully depleted, slowly unscrew the empty cylinder to vent any remaining trace gas before disposal.

Safety warnings and legal compliance: As a gas refill accessory for free-sale airguns (energy under 7.5 Joules), current Italian regulations do not set a minimum age limit for purchase. The product complies fully with European General Product Safety Regulations (GPSR). Keep out of the reach of children. Pressurized container: protect from direct sunlight and do not expose to temperatures exceeding 50 °C (122 °F). Do not puncture, tamper with, or incinerate even when empty. Always change cartridges in well-ventilated areas.

Selecting the original Umarex 88g CO2 cartridge (4.1692) equips your air rifle with steady, safe, and long-lasting gas power.