KWA Glock 19C Problem

[Archie]

A Few weeks back I bought the KWA Glock 19C And sometimes when I Fill the magazine with Green Gas and BB's the BB's sometimes do not come out the Bb's are high quality Blasters .20's Bought at Wolf Armouries... The gun just Fires the Gas but no bbs come out.. Also Sometimes the Slide stays Few cms before closing and going back to this possition I Dont know whats going on I Thought of buying a new magazine and Trying that

 

[Saltyyy]

Look at your magazine, is the spring guide applying pressure to the BB's to feed them in? Have you also tried firing it and seeing if the blow back valve is fully retracting allowing the BB to feed into the chamber?

I have a feeling it may be the second one, check if your blow back valve is stiff, if so it may need to be lubed with a light, thin silicone oil, a few drops of abbey silicone oil onto the blow back valve should do.

If it's a magazine fault, as in, the spring guide isn't putting pressure on the BB, it may be getting caught on something, I know my Sig mags do that sometimes..

Edit: If the slide is sticking back, you may want to stick a 150% upgrade spring in it to give it a bit more strength. This may be in conjunction with the blow back valve. This used to happen to my TM 1911

 

[Archie]

Look at your magazine, is the spring guide applying pressure to the BB's to feed them in? Have you also tried firing it and seeing if the blow back valve is fully retracting allowing the BB to feed into the chamber?
I have a feeling it may be the second one, check if your blow back valve is stiff, if so it may need to be lubed with a light, thin silicone oil, a few drops of abbey silicone oil onto the blow back valve should do.

If it's a magazine fault, as in, the spring guide isn't putting pressure on the BB, it may be getting caught on something, I know my Sig mags do that sometimes..

Edit: If the slide is sticking back, you may want to stick a 150% upgrade spring in it to give it a bit more strength. This may be in conjunction with the blow back valve. This used to happen to my TM 1911

Im also having another problem my Blow Back Rail is rattling alot..

 

[Saltyyy]

Might be useful if I can get some answers...What do you mean by rattling? The slide is rocking or the blowback unit itself is wobbling?

 

[Archie]

Might be useful if I can get some answers...What do you mean by rattling? The slide is rocking or the blowback unit itself is wobbling?

The Slide that you Pull back im still a beginner

 

[Saltyyy]

Okay, any chance you can answer those ones in my first post too, just to help me troubleshoot?

But from the sounds of it, it's the loose slide. Is the slide pin placed correctly that helps keep it linked on? I'd also strip it down, clean and lube the blowback valve.

It may be getting stuck because it's loose and that's causing it to lose spring pressure when it's recoiling back which means it's not loading the next BB in.

EDIT: Ignore asking about the brand, re-read the original post

 

[Archie]

Okay, any chance you can answer those ones in my first post too, just to help me troubleshoot?
But from the sounds of it, it's the loose slide. Is the slide pin placed correctly that helps keep it linked on? I'd also strip it down, clean and lube the blowback valve.

It may be getting stuck because it's loose and that's causing it to lose spring pressure when it's recoiling back which means it's not loading the next BB in.

EDIT: Ignore asking about the brand, re-read the original post

The Valve is Shaking abit when I Put my fingers around it it can shake so i dont know and im not sure about my warrenty i bought this in wolf armouries and The paint of the gun is abit scratched off ect. so im not sure