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 Paintball Thread Saver w/ Spare Tank O-Ring (Click-a-Color) $9.95(as of 08/22/2017 at 18:29 UTC) Buy product Empire Paintball 24oz CO2 Tank $23.74(as of 08/22/2017 at 13:45 UTC) Buy product Ninja Air Aluminum HPA N2 Paintball Tank 3000psi $59.95(as of 08/22/2017 at 18:25 UTC) Buy product Guerrilla Air 9oz CO2 Tank Complete With Pin Valve $15.95(as of 08/22/2017 at 13:22 UTC) Buy product