The S-Thunder Super Paintball Marker is almost identical in weight and feel to the hardware used by the military and police tactical forces worldwide. Superbly designed and engineered, the S-Thunder Super Paintball Marker is the first in a series of high performance paintball markers to be introduced by S-Thunder. Patent pending technology developed by S-Thunder maximizes CO₂ gas usage and controls the spin of the paintballs upon exit of the barrel, thus improving upon their range and accuracy. Efficient gas consumption permits the emptying of a 20 shot magazine with much less than a 12g CO₂ disposable cartridge. S-Thunder's SPM-100 paintball marker is shipped with one metal and two plastic magazines, and one dual cartridge CO₂ Cylinder. One Year Limited Warranty.