Angel Custom "THOR II" CNC Aluminum Piston w/ CNC Steel Teeth for Airsoft AEG Rifles

ID 42689 Features Ultra light weight optimized for high speed and minimum load Expert tested for smooth operation 100% CNC Machine milled Aluminum housing with hardened heat treatment 100% CNC HRC Carbon Steel Teeth with hardened heat treatment Industry leading military grade processing for superb durability and longevity Integrated 14 tooth design with second tooth removed for high-speed upgrades The Angel Custom THOR II CNC Steel Piston is the strongest piston made yet. It is also the lightest (highest rate of fire) CNC piston on the market today. Dedicated to those seeking extreme high power or high rate of fire upgrades. Like all Angel Custom products, it is built to the pinnacle of Airsoft technology where compromise is not an option. The THOR piston is manufactured with a maximum amount of unnecessary weight removed to achieve its perfect match of light weight and strength. Each THOR piston is finished with hardened heat treatment and anodized coating to ensure smooth operatio