Polarstar Kythera Nozzle 4 for G&G GR25 by Polarstar Hi Capa 5.1 this is a full polymer

this is a full polymer

Astina-passamano anteriore predisposto per

Lunghezza: 445/700mm

receiver è in metallo montato su body e grip in Abs così

with the stock

Polarstar Kythera Nozzle 4 for G&G GR25 by Polarstar Hi Capa 5.1 this is a full polymerFor cylinder conversion systems Polastar assigns numbers to the nozzles instead of using the rifle model. This is because the nozzle length can vary between the same gun model when made by different manufacturers. This can be from the manufacturer designing the rifle differently, or from the thickness of the gearbox shell affecting how far from the hop up chamber the cylinder sits. Therefore one nozzle length may work in different rifle models but not