Nozzle HPA for F1 system

Nozzle HPA for Jack conversion system.

As of July of 2016 we starting to assign numbers to our nozzles instead of using the rifle model.

For 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 necessarily work in the same model from a different manufacture.

For example, a standard MP5 could require any of 4 different nozzle lengths depending on the manufacturer.

For this reason we produce numerous different nozzle lengths to provide compatibility for a wide range of replicas.

Below we are listing the make and model of the replicas which the nozzle length is most commonly used with but it may be compatible with more models.

Once you determine what number nozzle your replica requires, that number is universal across all engines* that use the numbered nozzle system.

Example : So, if you determine your replica takes a #11 JACK nozzle, then it will also take a #11 Kythera or F2 nozzle if you ever put a different system into it.

Nozzle 1                                                                               M4, VFC

Nozzle 2                                                                              MP5-A4 TFB, ECHO 1 (CYMA)

Nozzle 3                                                                              M249, CLASSIC ARMY

Nozzle 4                                                                              SR-25, G&G

Nozzle 5                                                                              SR-25, A&K

Nozzle 6                                                                              M240B, ECHO 1

Nozzle 7                                                                              MASADA, PTS

Nozzle 8                                                                              SCAR-H, VFC

Nozzle 9                                                                              TAVOR COMPETITION, EF (S&T)

Nozzle 10                                                                             ARX160 ELITE, EF

Nozzle 11                                                                              KAC LMG, CLASSIC ARMY

Nozzle 12                                                                             AK, LCT

Nozzle 13                                                                             MASADA, A&K

Nozzle 14                                                                             Mk43 (M60), A&K

Nozzle 15                                                                             G36KV, EF (ARES)

Nozzle 16                                                                             G36C, EF (S&T)

Nozzle 17                                                                             AUG, CLASSIC ARMY

Nozzle 18                                                                             MP5, G&G, BLOWBACK

Nozzle 20                                                                            G36K, CLASSIC ARMY