Noveske n4 with air attack HPA conversion kit

[ThierryG]

Hello, wondered if anyone could assist me.

just bought the n4 new and the airattack HPA kit mag kit and I was having issues for about 4 hours. We had to have it below 70PSI because it would be over by 40 with 0.25bb’s but when lowered it, it would cause it not to shoot. After we fiddled around with it we got it shooting but every so often I would go to shoot and it would just dump my ass multiple times.the mag adapter is alittle bit wobble but not sure if that’ll affect it
 

I’m not sure how to resolve this issue.

 

[GiantKiwi]

Hello, wondered if anyone could assist me.

just bought the n4 new and the airattack HPA kit mag kit and I was having issues for about 4 hours. We had to have it below 70PSI because it would be over by 40 with 0.25bb’s but when lowered it, it would cause it not to shoot. After we fiddled around with it we got it shooting but every so often I would go to shoot and it would just dump my ass multiple times.the mag adapter is alittle bit wobble but not sure if that’ll affect it
 

I’m not sure how to resolve this issue.

You need an NPAS in the nozzle to adjust the output. The adapter will need a minimum of 100psi to get an N4 to cycle well.

 

[ThierryG]

You need an NPAS in the nozzle to adjust the output. The adapter will need a minimum of 100psi to get an N4 to cycle well.

Have you got any inks you’d recommend?

You need an NPAS in the nozzle to adjust the output. The adapter will need a minimum of 100psi to get an N4 to cycle well.

 

[GiantKiwi]

Have you got any inks you’d recommend?

https://jaegerprecision.co.uk/products/jaeger-precision-mws-npas-adjustable-valve

 

[nathan13n]

Funnily enough this popped up in the whatsapp chat recently. 
 

Airtac doesnt listed it but they recommend running the N4 between 100 - 150psi ( i wish they would put it on the website it would save so many problems). As Gaintkiwi said run it at 100pis and use the NPAS. The best ones to recommend are Feda concept or Jager precision. On the stock nozzle some people complain the npas doesnt hit well but they fit great into the Guns modify nozzle. 

 

[Mad dog 49]

There is a small white plastic shim and screw in the kit. You need to install that on the adaptor for the N4 to get a solid magwell fit.