It sounds like you're loading the magazine with too many BBs. After loading, try taking a BB or two out and see what happens.

What is the best way to reduce jamming/stoppages of the nozzle in an open bolt M4 CQB?

I read somewhere earlier in this thread that oiling the large o-ring makes a big difference - any other tricks that you gents know of?

I'm just asking as I recently smashed my nozzle to pieces because of a jammed BB in the locking lugs!


Also: I have heard good and bad things about both the Stinger Hop-up Kit and the I Hop-up Set. Which one would be the more consistent of the two?

I'm not bothered about getting uber range and accuracy here, I just want a rifle that's fairly consistent before I start other upgrades.

Is this double-feeding?
 

I've notice the last couple times i fired my WE Scar OB that after firing a bb if i drop the muzzle of the gun sometimes a bb will roll out. Anyone know what os going on here? Gun seems to fire ok and it doesnt appeR that two bbs are being fired. One just rolls out the end of the barrel.

Check that your hop up rubber is not worn. Also, try tuning up your hop-up.

Actually they were empty... One mag seems to have resolved it's issue the others are still doing it.

Mine were empty too. Seems like my gun just wont accept one particular mag.

Gun is brand new. Put maybe 200 rounds through it. I will check hop-up. Thanks.

Check your nozzle, that very same thing happened with my HK 416. Turns out my nozzle had some plastic missing. Must have broken and ejected out of the port without me noticing. Which in turn caused my nozzle to go just a little too far forward, pushing the BB past the nub.

I have a new nozzle on the way, but i suspect my theory is correct. I tested with my hop-up dialed on full blast as well, still got the odd roller.

Can anyone tell me where I could possibly get PDW nozzles? My nozzle split in half last week and I bought the M4 nozzle hoping they were the same (fail on my part)

WE P90

WE P90 透明版樣品槍 - YouTube

This is two year old, any reason on why posting it?

Whoops my bad thought it was new

Anyone know a place that has the OB(M4) NPAS instock? I've checked the usual and they are all sold out.

Hi
Is there a way to improve consistency for full auto on the G39? My full auto is most of the time terrible. the Hop up doesn't do the same job every shot. I have the stock hop up but in single it works good.

Well, I'd change for a better bucking, but also you're probably running the gun on a lubricated gas. I'd run it on propane and oil the mags and grease the gun separately.


Fox.