Tippmann TMC and Stormer 20 Round Magazines with Coupler The Tippmann TMC and Stormer Magazines with Coupler give MagFed paintball players faster access to their next magazine when it is time to reload. Each magazine holds up to 20 rounds of .68 caliber paintballs, while the included coupler joins two magazines together for a convenient dual magazine setup. The spring driven design provides reliable feeding, while the mechanical winding knob makes loading your magazines quick and easy. The twist design also allows you to load each magazine without separating them from the coupler, making this a convenient upgrade for Tippmann TMC and Stormer Elite players. Key Features Compatible with Tippmann TMC and Stormer Elite paintball markers 20 round .68 caliber capacity per magazine Coupler joins two magazines for faster reloads Spring driven feeding system Mechanical winding knob for easy loading Twist design allows loading without removing the coupler Great for MagFed, woodsball, and scenario paintball