F1™ Nozzles MODEL:#18 The bolt being hollow allows

The bolt being hollow allows the air line to pass through the center of the bolt so the air line can exit the replica through the grip instead of needing to drill a hole in the gun's body

P/N: 100000509

40% poly fleece

20g BB using a stock 6

F1™ Nozzles MODEL:#18 The bolt being hollow allowsFor cylinder conversion systems we assign 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