Launch .50 caliber dust, rubber, or paint ammo farther and faster with the 11 joule T4E TR50 marker. This six shot marker is powered by a single 12 gram non threaded CO2 cartridge and can be staged for instant use via the Quick Pierce CO2 puncture system. The TR50 comes with (5) six-shot magazine cylinders for a total of 30 shots. Changing out the magazines is a simple, intuitive process as well. Just slide the tab on the left side of the frame forward, push the spent magazine to the left, install the fresh magazine cylinder, and release the tab. With Picatinny rail sections on both the top strap and underneath the barrel mounting both red dot optics and light/laser accessories is a breeze.