Serpent arms patented PCP Air Gun Shot Shell Cartridge designed to deliver effective pattern and penetration with all types of shot. These are emply and nonloaded cartridges that come with red, blue, or green caps and are "Ready to Load" by scooping them into the users preferred shot and capping cartridge by pressing colored caps on by hand. 55 caliber / 28 gauge 1.5 inches long
*Quantities are based off same color 50 cap/cartridge = 1 unit = $50.00