Ninja Paintball Magnetic Fill Nipple Cover $14.95(as of 08/22/2017 at 13:11 UTC) Buy product SKU: B003FVP7O0 Category: Tanks Compare Tweet Description MADE IN THE USA!!!! Patented Magnetic design Lightweight Aluminum Helps to keep the dirt out! Ninja Magnetic Nipple Cover Related products Ninja Air Aluminum HPA N2 Paintball Tank 3000psi $59.95(as of 08/22/2017 at 18:25 UTC) Buy product Ninja Paintball 4500 PSI Carbon Fiber HPA Tanks w/ Regulator $154.95(as of 08/22/2017 at 21:41 UTC) Buy product JT 90g CO2 Cartidges (88g Crosman AirSource cylinders compatible) $14.18(as of 08/22/2017 at 13:48 UTC) Buy product Empire Paintball 24oz CO2 Tank $23.74(as of 08/22/2017 at 13:45 UTC) Buy product