Pay in 4 interest-free payments of $5.81 Learn more
Ships within 48 hours · Estimated delivery Aug 9 - Aug 14
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
Stainless steel threaded cap (Regulator not included)
Compatibility: M4/M16/AR15 Spec Rifles
PolarStar Kythera™ SA Nozzle jg ASTM and CE Certified: ASTMFor 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
