KJW Glock 27 Gas/Cycle issue

Trayne wr3ck · May 9th, 2010, 02:52

The issue is that my pistol is only shooting 1 or 2 rounds before being out of gas. It was working fine last time it was used ( 2 or 3 weeks ago) and I really have no idea whats going on. I didn't hear any leaks on the mag. I know very little about GBB's but it seems to me that either the mag refuses to hold any gas or the pistol itself is using a ludicrous amount of gas per shot. Any ideas?

andrew5826 · May 9th, 2010, 04:14

is your propane tank empty?

Trayne wr3ck · May 9th, 2010, 13:12

No. I've tried a few different tanks and always the same issue.

Disco_Dante · May 9th, 2010, 14:55

seeing as you don't have much experience with GBBs, are you filling the magazine correctly? the fill valve should be facing up with the propane tank inverted above it.

Trayne wr3ck · May 9th, 2010, 15:49

Quote:

Originally Posted by Disco_Dante

seeing as you don't have much experience with GBBs, are you filling the magazine correctly? the fill valve should be facing up with the propane tank inverted above it.

Yeppers. I know all the common sense stuff. Silicone lube, leave gas in the mag etc...

Would blown or leaky seals cause this issue? If the mag is shot I'm don't care too much. I'm more worried about the gun itself having an issue.

Disco_Dante · May 9th, 2010, 16:04

If the seals are seriously damaged there should be an obvious leak that you would immediately notice. When you fire is there a huge cloud of gas that comes out the barrel or the chamber?

Trayne wr3ck · May 9th, 2010, 16:21

Quote:

Originally Posted by Disco_Dante

If the seals are seriously damaged there should be an obvious leak that you would immediately notice. When you fire is there a huge cloud of gas that comes out the barrel or the chamber?

Nope its not this either. This is why i am so confused. Everything I've tried indicates that nothing is wrong except for the fact that it just isn't working.

I'm going to properly re-test for leaks when i get a chance and get a new mag as soon as i can afford one. Hopefully I'll be able to figure this out.

Disco_Dante · May 9th, 2010, 16:33

I tend to see a lot of guys carrying kjw glocks at games, you might want to try someone else's mag that you know works before you possibly waste $30 on another one. Sorry I couldn't help much.

Trayne wr3ck · May 30th, 2010, 00:44

Problem solved. Seems the problem was a mix of fill valve stiffness and low gas pressure in tank. I used a full tank today and everything worked like a charm. Also I should note that I was previously using a plastic adapter but today i used a metal one which may have had an impact, however I have no way to know for sure.

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May 9th, 2010, 02:52	#1
Trayne wr3ck Trader rating Join Date: May 2008 Location: Winnipeg	KJW Glock 27 Gas/Cycle issue The issue is that my pistol is only shooting 1 or 2 rounds before being out of gas. It was working fine last time it was used ( 2 or 3 weeks ago) and I really have no idea whats going on. I didn't hear any leaks on the mag. I know very little about GBB's but it seems to me that either the mag refuses to hold any gas or the pistol itself is using a ludicrous amount of gas per shot. Any ideas? __________________ ~DEATH be not proud, though some have called thee Mighty and dreadfull, for, thou art not so, ~

May 9th, 2010, 13:12	#3
Trayne wr3ck Trader rating Join Date: May 2008 Location: Winnipeg	No. I've tried a few different tanks and always the same issue. __________________ ~DEATH be not proud, though some have called thee Mighty and dreadfull, for, thou art not so, ~

May 9th, 2010, 14:55	#4
Disco_Dante Trader rating Join Date: Oct 2007 Location: GTA	seeing as you don't have much experience with GBBs, are you filling the magazine correctly? the fill valve should be facing up with the propane tank inverted above it. __________________ Not for glory, nor riches, nor honours, but for freedom alone, which no good man gives up except with his life.

May 9th, 2010, 04:14	#2
andrew5826 Trader rating Join Date: Aug 2009 Location: Burnaby BC	is your propane tank empty?

May 9th, 2010, 16:04	#6
Disco_Dante Trader rating Join Date: Oct 2007 Location: GTA	If the seals are seriously damaged there should be an obvious leak that you would immediately notice. When you fire is there a huge cloud of gas that comes out the barrel or the chamber? __________________ Not for glory, nor riches, nor honours, but for freedom alone, which no good man gives up except with his life.

May 9th, 2010, 16:33	#8
Disco_Dante Trader rating Join Date: Oct 2007 Location: GTA	I tend to see a lot of guys carrying kjw glocks at games, you might want to try someone else's mag that you know works before you possibly waste $30 on another one. Sorry I couldn't help much. __________________ Not for glory, nor riches, nor honours, but for freedom alone, which no good man gives up except with his life.

May 30th, 2010, 00:44	#9
Trayne wr3ck Trader rating Join Date: May 2008 Location: Winnipeg	Problem solved. Seems the problem was a mix of fill valve stiffness and low gas pressure in tank. I used a full tank today and everything worked like a charm. Also I should note that I was previously using a plastic adapter but today i used a metal one which may have had an impact, however I have no way to know for sure. __________________ ~DEATH be not proud, though some have called thee Mighty and dreadfull, for, thou art not so, ~

KJW Glock 27 Gas/Cycle issue

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