Ninja HPA Fill Nipple MFV speed feed ASTM approved mask provides maximum

ASTM approved mask provides maximum eye protection

If you’re looking for compact and lightweight efficiency in your pistol or sidearm

Clamping Feedneck

LED circuit board with 4 tourney fire modes and adjustable rate of fire

Constructed using a blend our proprietary materials and classic fit the DYE Head wrap is a must have when playing

Ninja HPA Fill Nipple MFV speed feed ASTM approved mask provides maximumLow profile design for comfort Reduces wrist digging Hardened, plated steel rated to 5000 psi Long strut to help reduce contamination of the air system 1 8 NPT male threads with NINJA black thread sealant Note: This Fill Nipple is for original Ninja Regulators only. To know which style fill nipple you have, look at the marking's on your regulator above where the nipple screws into your regulator. If it is marked with "OFV" you need the new OFV Nipple.