Tanio Koba / KJW M4 GBBR Basic Information and FAQ

[Pinard]

PM'd

[Cobrajr122]

Originally Posted by LocoYokoPoco

It's the same process as the Cradle Velocity Reducer
YouTube - Cradle Airsoft O-Ring Piston and Velocity Adjuster Installation for KJW M4

But IMO, the NPAS sucks. Mine broke in a matter of days. I would personally stick with the cradle one.

Thats how I installed it, just did not seem right, sits at a bit of an angle and was not too consistent on the chroney.

Thanks for the info.

[ts10z]

Originally Posted by Cinco Boy

I know this was covered on page 12, however I've seen people do this...the magpul m.o.e. hand guard...has anyone tried to put this on? My AEG m.o.e. hand guard is too long...milspec the way to go? Or can you adjust where the front sight sits?

Mine fit without any modifications or moving anything. It even works perfectly for an upper handguard when I mount my 203 under it. Like it was made to do that or something.

[Cobrajr122]

Originally Posted by Cobrajr122

Thats how I installed it, just did not seem right, sits at a bit of an angle and was not too consistent on the chroney.

Thanks for the info.

Turns out it was broken, again, in the same spot as the last one. oh joy.

Cradle here I come.

[taysobe]

Originally Posted by baker_Jeff

That is very odd... mine was threaded in the usual -14mm.

Jeff

mines a clockwise thread

[Nova_Dust]

Just took out the inner tube and am thinking buying the TAF 509mm 6.03 TBB. Any users have tried this brand before?

Hope Tokyo-Model has it in stock, will pay them a visit tomorrow...

On the other hand, with stock 250mm inner barrel, I am quite impressed with its range. By doubling the length, I hope range, accuracy and FPS can all increase.

[Nova_Dust]

Turns out that TAF is the TBB manufacturer for RA-Tech as well, so TAF/RA-Tech TBB are the same thing.

Order placed with Tokyo-Model on 509mm TAF TBB, can't wait.

[Armed Infidel]

Originally Posted by delarosa

-30*C?! God, I cant imagine putting my gbbr to use on such cold. But hey it shows the KJW TK is superior even to a TM although on different category of gun type.

Had mine out a couple of weekends ago, blasting away on full auto at -11C through 8 mags in rather quick succession and it worked flawlessly!

[grimreefer]

Originally Posted by Armed Infidel

Had mine out a couple of weekends ago, blasting away on full auto at -11C through 8 mags in rather quick succession and it worked flawlessly!

That's amazing. Did you notice any decrease in FPS or range? ROF?

[Saberwing]

Just got a G&P RAS for my M4, build is slowly progessing.

[soul sniper]

where can i find all cradle airsoft parts? because i cannot find the cradle bolt carrier extension

[McCrea]

Directly with T-Hum on arnies

[Eeyore]

Originally Posted by soul sniper

where can i find all cradle airsoft parts? because i cannot find the cradle bolt carrier extension

Try contacting Amos, he can get Cradle parts.

[delarosa]

Originally Posted by Saberwing

Just got a G&P RAS for my M4, build is slowly progessing.

Thats sweet looking unit you got there
Does the ras wobble? Im also planning to get the same part but I dont know if it would perfectly fit.

[Saberwing]

Originally Posted by delarosa

Thats sweet looking unit you got there
Does the ras wobble? Im also planning to get the same part but I dont know if it would perfectly fit.

the G&P one I got fits perfectly, no modification and it's rock solid. I can shake it from just holding the rails and no wobble.