KJW Sig P226
 

Looks like all my guns as in need of some medical assistance

This I think its a KJW P226 GBB i got and was told it had an issue. Never really got around to using this.

When i load a full mag i can fire 3 rounds and then the mag dumps the gas. Tried someone els mags and they do the same. My mags dont dump in another pistol.

If i can remember from about.. 4-5 years ago the guy said it could be a nozzle issue?

http://gyazo.com/40c4c5ea6c2f371b9e5563b9cba85954
http://gyazo.com/2ebbc1a9842b65eb2771e5c80ee972dc
http://gyazo.com/5e5119762c701181cf0a502e8933866b
http://gyazo.com/f9a51c6c0fa7a93dd9a716eab01419c2
http://gyazo.com/b9138bccf44661b03c9fe90e83c88e68
http://gyazo.com/886e09ea0352f2a92e0a272ffecb1e8b

Yup could definitely need a new nozzle. Does it use a lot of gas/have a lot of gas coming out on the shots it does get? Try swapping uppers with the other pistol. If it works fine, likely the nozzle.

Im thinking the nozzle is the issue. Might pick up a non plastic one if i can find one.

The other pistol i had access to was a 229 so we couldnt swap parts sadly other then mags

I gave it to a "gas tech" at the place i went to and they had it for a month and said they cant find an issue.. Im thinking they either didnt look at it or had no clue whats wrong

Fill the mag with rounds and gas. 1st shot works great, 2nd shot alot less distance. 3rd shot dumps the gas out the top.

Have the same model and issue. I am interested in knowing what the outcome was. Any news on the nozzle and if so, where did you get a new one.

You could try and find an aftermarket nozzle, or email KJW directly for a replacement.