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WE Gas Blow Back M4A1 Carbine


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Hah, On my mill vise after a few hours of work =D

 

I ground the fence off a WE A1 lower and reprofiled the mag well (Though that was by hand). Also I machined the duckbill flash hider, and takedown pins from bar stock.

 

The hopup and barrel were machined down, the FCG notched out, and the hopup clipped, drilled and pinned so that everything fit in an unmodified RS upper.

 

been a bunch of work so far. today I finished the 601 "flat" bolt catch too.

 

KylxfGrl.jpg

 

Still an ongoing project though. I work on it when I have time and interest.

Edited by Brigg
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Heres my latest custom job, a WE GBBR version of a Colt Slab Sides Carbine. If anyone knows a pla ce that could machine me a proper outer barrel, I would like to get in contact with them and have a pr

Heres my custom WE M733. I have a modified RS Bushmaster upper receiver as well as RS buffer tube, castle nut, stock, stock plate, pistol grip, front grips, front sight, and some various other small b

Hehehe, Im with you Hwagan. I dumped my LM4 like a bad habit a few months ago and switched back to the WE platform. Used the extra money to get myself a trademarked M16, slapped a RS A2 upper receiver

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Figured I'd put this here too.

 

kbjvle2l.jpg

 

I tried looking for duckbill flash hiders for a while but it seems like no one makes them. So I made my own. Im not sure if its the only one out there, but i imagine there aren't too many.

 

 

Still needs better paint though.

 

Edut:

 

Also the paint is getting done now. Originally it was painted with Aervoe OD 34087. that was way too light, like how the stock here is:

 

SysNvlUl.jpg

 

The rest of the furniture is now painted with Tamiya TS-2 Dark Green. Apparently as close a match as youre likely to get to the glossier green 601 furniture.

 

Im still waiting for the early swivel type stock to show up before I waste more paint, so for now Im leaving the A2 stock on it.

 

And now I'm debating whether or not it's worth it to machine an original type BCG without the forward assist grooves. That might be a bit beyond my ability right now, but it might be worth trying.

Edited by Brigg
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After what you'd done on the receiver and the flash hider I'd love to see what you can come up with in terms of machining out a BCG. But if it were me I'd take the easy way out and just fill the grooves up with say maybe gbweld, sand it and refinish.

 

Also if you're looking for a triangle charging handle try http://www.nodakspud.com/AR%20Lowers.htm

 

It's sold out right now. Not sure when the next production run will be. Also not sure if it'll help but you might also want to take a look at the pivot pin they got on there

Edited by CaptCalvin
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  • 3 months later...

Just wanna put this here, my latest custom WE AR. I dont wanna go into too much detail since I already have a thread on it, but yeah. Boom, Colt 9mm smg. takes kwc mini uzi mags. This is the reason I love WEs over every other airsoft AR platform. you can do *anything* with a WE.

 

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Just wanna put this here, my latest custom WE AR. I dont wanna go into too much detail since I already have a thread on it, but yeah. Boom, Colt 9mm smg. takes kwc mini uzi mags. This is the reason I love WEs over every other airsoft AR platform. you can do *anything* with a WE.

 

 

How did you get the flat KWC gas route bucking to fit the circular blow back nozzle on the WE?

Edited by 3vi1-D4n
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  • 4 months later...

Waking this thread up:)

 

I'm in search of some spare parts for a We M4 and I see that evike has exactly what I need: http://www.evike.com/products/31726/

Problem is that the shipping is 30 usd and I feel that it's a bit much...

Anyone knows where to find these parts elsewhere?

Emailed KIC and WE but still no answer.

 

The parts i need is:

Part #60 - Valve Hammer Cover Screw (x1)

Part #76 - Fire Control Selector Spring

Part #77 - Fire Control Selector Detent

Part #78 - Bolt Release spring

 

Any help is highly appreciated

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Waking this thread up:)

 

I'm in search of some spare parts for a We M4 and I see that evike has exactly what I need: http://www.evike.com/products/31726/

Problem is that the shipping is 30 usd and I feel that it's a bit much...

Anyone knows where to find these parts elsewhere?

Emailed KIC and WE but still no answer.

 

The parts i need is:

Part #60 - Valve Hammer Cover Screw (x1)

Part #76 - Fire Control Selector Spring

Part #77 - Fire Control Selector Detent

Part #78 - Bolt Release spring

 

Any help is highly appreciated

Not sure what your supply line is like in Sweden but for most of the springs I just run normal AR hardware.

 

I got a little kit of them in this nifty box.

 

photobucket-47492-1358885745839.jpg

 

photobucket-51892-1358885782263.jpg

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  • 6 months later...

Dunno where else I would put this so I figure this thread is the best place. Heres a shooting demonstration for the final version of my WE M4 kwc uzi mag conversion. A Colt DOE carbine. still essntially the same as the old 9mm build but much shorter, and with some tweaked intnerals that work a lot better. The only thing I may consider doing now is making a BCG from 7075 aluminum to see if I can get more gas efficientcy out of it. right now its only slightly more efficient then the KWC uzi is. It can get about a mag and a half from one c02 capsule.

 

Edited by Brigg
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  • 7 months later...

Hey all, got some great news.

Wii Tech is planning on potentially producing new parts, most notably a steel trigger assembly sometime in the next few months. 

Edit: So I'm gathering info on how many people would be interested in getting a set for them. Would anyone be interested?

Edited by Wooly_Booly
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hmm mixed feellings with that one.

While I love what WII Tech has done for the WE AK platform (still lacking a valve locker, for whatever reason), I believe WE internals on the AR platform are durable enough, specially anything produced in the recent years. 
 

So... are they needed? probably not. Still might get some just because the outstanding WII quality 

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  • 7 months later...

I've got a question for the hive-mind, since I have failed to ascertain the information myself:

Just purchased a RA-Tech barrel for my open-bolt WE M4, and since it's RA-Tech the barrel is bridged on the end meant for the hop-up housing:

RATECHPrecisionInnerBarrelWEOpenBoltGBB_

http://en.ratech.com.tw/english/index.php?option=com_content&view=article&id=116:rag-we-035&catid=27:ra-gas-series&Itemid=119

 

The question at hand is: Which rubber fits this unholy apperition?

MapleLeaf VSR-rubber was a no-go, and the MapleLeaf Decepticons rubber didn't work either. The seller was of no help either, and since I don't have the time and energy to throw more money at this issue I thought I'd ask around. If somebody knows which hop-up rubber works, and a store that carries it (preferablt European or Scandinavian, but beggars can't be choosers) you'll make me ever so happy!

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