The new T68 M4 works with an 18 round detachable magazine, though an optional 200 rounds hopper adaptor is available for those who need more ammo capacity. The T68 M4 is built with an internal flexi-air system that empowers you to use an air tank within the stock, or to use a full size air tank as a stock.

• .68 Caliber, Semi-Auto Operation
• Choice of either 3000 psi Refillable Air Tank or 5oz CO2 Refillable Cylinder
• 1 x 18 Round Detachable Magazines
• Internal Flexi Air System
• M4 Style Hand Guard and Site
• Removable Carry Handle w/ Iron Sight
• Works on CO2 or HPA Air Source.
• M4 Style Charging Handle
• 1 Year MFG Warranty