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 Sale! JT CO2 Tank Adaptor, 90gm $10.95 $5.69(as of 08/22/2017 at 15:11 UTC) Buy product Sale! JT 48cu 3K Compressed Air Tank $50.14 $49.95(as of 08/22/2017 at 17:11 UTC) Buy product Sale! Empire 12 Ounce Oz Aluminum CO2 Paintball Air Tank NEW $21.95 $19.95(as of 08/22/2017 at 18:52 UTC) Buy product