The Umarex Steel Force CO2 rifle uses two 12-gram CO2 cartridges. That can become very expensive. Instead, hook up to a CO2 paintball tank, attach this hose and adapter and shoot longer between fills.The Umarex Steel Force CO2 rifle uses two 12-gram CO2 cartridges. That can become very expensive. Instead, hook up to a CO2 paintball tank, attach this hose and adapter and shoot longer between fills.

• 1-year limited warranty
• CO2 connection kit
• Use with Umarex Steel Force CO2 rifles
• Connect to a paintball tank to get more shots per fill
• Huge savings over buying 12-gram CO2 cartridges
• Bulk-fill CO2 tank NOT included