Tanio Koba / KJW M4 GBBR Basic Information and FAQ

Mr. inked · August 22nd, 2011, 15:30

now how is this compared to the WE GBB m4?

delarosa · August 23rd, 2011, 21:37

Quote:

Originally Posted by Mr. inked

now how is this compared to the WE GBB m4?

I heard that WE magazine leaked alot.

After having a KJW for so long:

+ Never had leaked magazines even after I took it apart and assembled it again
+ Bolt cycle always full and crisp until magazines empty
+ Very very very durable
+ No problems whatsoever since the first time I got it
+ Very minor upgrade for better accuracy and increased durability
+ Very loud sound when firing (this is just great)

- Recoil not as strong as other brand (but the ver.2 bolt have harder recoil so its not an issue).

Compared to other brands that I heard and read about, I think this is a hassle free, ready to use and a rock solid GBBR to date.

EDIT:
Guys using this free float rail, do I need to use the gas tube? Because the gas tube wouldnt fit. Thanks.

beanie · August 24th, 2011, 08:18

No you can remove it. The gas tube doesn't do anything, it is just for aesthetics.

Saberwing · August 24th, 2011, 08:59

I had that same style RAS, mine was made by G&P though... The Gas tube stops the delta ring from moving and locks it in place.

delarosa · August 24th, 2011, 11:39

Quote:

Originally Posted by Saberwing

I had that same style RAS, mine was made by G&P though... The Gas tube stops the delta ring from moving and locks it in place.

Does yours comes with the gas tube? Or did you use the KJW m4 ones? My kjw gas tube cant fit in my RAS.

Saberwing · August 24th, 2011, 15:58

Mine fit perfectly fine. What brand is your RAS? I would take pictures for you, but I've since sold it and am now using a Daniel Defense RISII 9.5"

delarosa · August 24th, 2011, 22:25

Quote:

Originally Posted by Saberwing

Mine fit perfectly fine. What brand is your RAS? I would take pictures for you, but I've since sold it and am now using a Daniel Defense RISII 9.5"

Its RAMBO, ACM RAS. Should have go for the G&P instead.

Goldman · August 30th, 2011, 20:18

Sorry, is the V2 Bolt an optional upgrade? Or are the KJW ARs now shipping with the V2 bolt from the factory? Is there a way to tell the difference from the packaging at all?

delarosa · August 30th, 2011, 22:49

Quote:

Originally Posted by Goldman

Sorry, is the V2 Bolt an optional upgrade? Or are the KJW ARs now shipping with the V2 bolt from the factory? Is there a way to tell the difference from the packaging at all?

AFAIK, the M4s will ship with the V2 bolt. Not sure if they still sell the V1 bolt separately though.

George Burdell · August 31st, 2011, 00:22

Quote:

Originally Posted by Goldman

Sorry, is the V2 Bolt an optional upgrade? Or are the KJW ARs now shipping with the V2 bolt from the factory? Is there a way to tell the difference from the packaging at all?

You could ask the retailer to open it and check.

Amos · August 31st, 2011, 00:25

It'll say "Verison 2" on the packaging

delarosa · September 1st, 2011, 13:18

I think my mag might leak a little bit, not sure whats the cause, but I can hear sounds from the top part of the mag (the one which gas comes out) It sounds like when theres problem with your telephone, like a pricking sound. Anybody know where the problem might be?

George Burdell · September 1st, 2011, 17:33

Quote:

Originally Posted by delarosa

I think my mag might leak a little bit, not sure whats the cause, but I can hear sounds from the top part of the mag (the one which gas comes out) It sounds like when theres problem with your telephone, like a pricking sound. Anybody know where the problem might be?

I have had one of my mags do that, it's probably coming from the knocker valve assembly. Try adding some oil to it.

LocoYokoPoco · September 5th, 2011, 02:30

Anyone figure out how to disassemble the V2 bolt yet?

Cj Radge · September 5th, 2011, 13:22

Hi LocoYoko, its easy to disassemble the V2 bolt. I'll try to take pictures on step by Step.

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August 22nd, 2011, 15:30	#556
Mr. inked Trader rating Join Date: Jul 2011 Location: London ontario	now how is this compared to the WE GBB m4? __________________ Once more into the fray Into the last good fight I'll ever know Live and die on this day Live and die on this day

August 24th, 2011, 08:59	#559
Saberwing Trader rating Join Date: Mar 2007 Location: London, ON	I had that same style RAS, mine was made by G&P though... The Gas tube stops the delta ring from moving and locks it in place. __________________ KJW Mk18 MOD1 BLOCK 2 - Well VSR-10 - Les Baer Ultimate Recon

August 24th, 2011, 15:58	#561
Saberwing Trader rating Join Date: Mar 2007 Location: London, ON	Mine fit perfectly fine. What brand is your RAS? I would take pictures for you, but I've since sold it and am now using a Daniel Defense RISII 9.5" __________________ KJW Mk18 MOD1 BLOCK 2 - Well VSR-10 - Les Baer Ultimate Recon

August 24th, 2011, 08:18	#558
beanie Trader rating Join Date: Apr 2011	No you can remove it. The gas tube doesn't do anything, it is just for aesthetics.

August 30th, 2011, 20:18	#563
Goldman Trader rating Join Date: Dec 2001 Location: Toronto	Sorry, is the V2 Bolt an optional upgrade? Or are the KJW ARs now shipping with the V2 bolt from the factory? Is there a way to tell the difference from the packaging at all? __________________ Maybe you'll find someone else to help you. Maybe black mesa... THAT WAS A JOKE, ha ha, fat chance. My Buy/Sell 1337ness rating

August 31st, 2011, 00:25	#566
Amos Trader rating Join Date: Aug 2006 Location: Tokushima, Japan	It'll say "Verison 2" on the packaging __________________ Custom Builds: FA3674U Krinkov G3SD6

September 1st, 2011, 13:18	#567
delarosa Trader rating Join Date: Feb 2011	I think my mag might leak a little bit, not sure whats the cause, but I can hear sounds from the top part of the mag (the one which gas comes out) It sounds like when theres problem with your telephone, like a pricking sound. Anybody know where the problem might be?

September 5th, 2011, 02:30	#569
LocoYokoPoco a.k.a. ian209 Trader rating Join Date: May 2009 Location: Calgary, AB, Canada	Anyone figure out how to disassemble the V2 bolt yet? __________________ World record in propane sniffing. Armory -KWA Tavor TAR21 GBBR -TM PX4 w/Detonator Aluminum Slide

September 5th, 2011, 13:22	#570
Cj Radge Trader rating Join Date: Sep 2011 Location: Philippines, Manila	Hi LocoYoko, its easy to disassemble the V2 bolt. I'll try to take pictures on step by Step.

Tanio Koba / KJW M4 GBBR Basic Information and FAQ

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