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Ships within 48 hours · Estimated delivery Aug 15 - Aug 20
Muzzle Velocity: 380-400 FPS
King Arms PDW M4 HPA
ASTM and CE Certified: ASTM and CE Safety Certified for both paintball and airsoft
An oversized 4mm piston bore delivers extremely high flow and refresh rate even at only 40psi
Drop-in compatibility with most Tokyo Marui spec M4 AEG rifles
PolarStar Kythera™ SA Nozzle jg Muzzle Velocity: 380-400 FPSFor cylinder conversion systems, PolarStar assigns numbers to nozzles instead of using the rifle model, since nozzle length varies between manufacturers of the same gun model. A standard MP5, for example, could require any of 4 different nozzle lengths depending on manufacturer. Once you determine your replica's nozzle number, that number is universal across all engines using the numbered system a #11 JACK nozzle will also be a #11 Kythera or F2
