LEGXGPF

Hi my MWS mates. I'm just looking at my collection of spare parts for MWS and I've found that I could almost build another one. But I miss the body (upper and lower receiver) and the trigger and some other parts. So I was wondering if any of you don't have extra parts from some conversion kit build for example? If someone wants to get rid of these parts and is willing to send them by post to the Czech Republic, I will be happy to buy them. I'm sorry, I know this is not a marketplace, but also there is also no better place for my request. Thank you. Regards LEGXGPF

There is some info. But you are talking about new model with screw, dont have any info about that (only that G&P write something about using it only withlow pressure gas - 144a)

Meantime than new parts arrives I have some pictures of my mk12 project: Mk12 kit with M16 stock and M3 scope looked so oldschool good: Harris style bipod, OPS silencer and KAC front sight I was so satisfied with result... But fell in love with some more compact scope and more tactical setup... I love that Grimlock gen II scope. Its usable for real .223 too.

I will look on it. Thank you for advice. I am almost sure that is related to low temperatures (enviroment + gas freezing), because have that problem after shooting so many BBs (100-200 minimal) and teperatures goes down these days. Maybe frozen one of sealing parts? Now I waiting for new buffer parts. I focus on that nozzle thing when MWS will be ready.

Hey guys, Im just find on youtube exactly same problem, which I have with my MWS. Its doing on lower temperatures after longer shooting... first shot is good, second do big noise and no bb came out and next shot is good again... Here is that clip: Any advices? Thank you PS: I dont use mag as a bipod like that girl

I am not sure if spring is ok after that deformation and as you say that new one should be slightly stronger. I will refer how that combination work.

Thank you Mr. Wo1f, I allready order Angry Gun Speed Buffer, New spring from Dynamic Precision for sure and send mail to Dave from SixG for HSB. I am very curious about that combination...

Here we go... I am next with damaged buffer plunger... Check that half pushed out pin. Can it be the reason of the broken plunger? I have no photo but the end of spring was slightly deformed and pushed back into itself. Hope you underestand what I mean. Gun shooted 6-8k BB´s. I use propane gas. Can I buy all the new buffer (maybee metal one) or buy spacer from Dave SixG or something else? Thanks for advices guys. There are some pictures...

I have just one mag... 😕 Need order some from Asia. It is doing from the first shot.

No I dont. Just stock magazine with inserted o ring. (Maybe pressure in propan bottle is bigger than in green gas bottles?)

Hey everyone. I have question on you. When I done some performance ugrades which is lead to +/- 490 FPS I sometimes have this Issue... When I fully fill the mag with propane, first few shots gas leaking out of the bolt/ejection port. Performace go down and rising with any next shot until gas stop leaking (this take 3-5shots). My theory: I upraded nozzle spring set, nozzle valve and rise performace a lot. It seems that shooting cycle is not completed in that cases, maybe stock springs in trigger not handle that pressure? Its complex system where you need some balance so maybe i have to upgrade buffer spring. Probably SixG HSB from Dave may help solve that problem? Thank you for your help.

Great job Man!!!

I have done it for the first time and I make it... I find these youtube video that maybee help you: And this is super usefull. Complete assembly and disassembly of TM MWS playlist. https://www.youtube.com/channel/UCNJaL5S8Y_3AHFd1nWMkqtQ Hope it help you to decide difficulty level of instalation these parts.

I wait for kit and I will see. Yeah I am looking for the suppresor. But I have read a few posts about problems with compatibility between flash hiders and suppresors. Anyway I have to try it so yes, I am interested 😉

Hello everyone, I want to share some MWS progress with you. After multiple reading of whole thread i decided to do some upgrades. First upgrade was ORGA LEX05 BARREL (371mm, 6,05mm)SixG nub and Modify tan Bucking - No so much FPS boost, but I was able to shoot heavier BB - Basic and most important upgrade. After that I decided to do some externals upgrades. I chose Magpul because I totally love it! This is result. I am so satisfied. Now it is performance boost time 🙂 Thanks to @Kayzeroth and his great performance post. I followed his experience and install folowing parts: G&P CNC Enhanced Nozzle Valve for Marui MWS ( 5.0 ) https://shop.jkarmy.com/g-p-cnc-enhanced-nozzle-valve-for-marui-mws-4-8.html Dynamic Precision Enhanced Sealing Buffer For TM M4A1 MWS https://shop.jkarmy.com/dynamic-precision-enhanced-sealing-buffer-for-tm-m4a1-mws.html Dynamic Precision Enhanced Nozzle Spring Set For TM M4A1 MWS https://shop.jkarmy.com/dynamic-precision-enhanced-nozzle-spring-set-for-tm-m4a1-mws.html This is results for me with green gas: The last upgrade was Airsoft Innovations GunGas propane Adaptor and with propane I get interesting FPS boost (but I lost by mistake photo with FPS and have only one with m/s but it is around 490 FPS Now I have a dream. Dreams name is mk12 MOD1. Its soooo beautiful. I want types used in Iraq and Afganistan by US forces... Something like that... So I need longer inner barrel, Scope, Harris Bipod, silencer and of course mk12 MOD1 kit. I discover graet copy of Leupold M3 scope and now its the first part that I have home. Its super cool. Mk12 kit is on the way I find some Monster MK12 MOD1 Kit for TM M4 MWS GBB with Fixed Stock from ModelWork Airsoft Bipod is easy to find. Many Harris style bipods are available. But I have some troubles with barrel. I have Orga and its great. Now I need at least 410mm. I want to try Prometheus but I dont find any longer than 370mm. Have you any advices which one should I use? I know that @Wo1f had his own mk12 project. Do you have some advices for me? I will update my progress and problems with building this dream build. In the end I want again thank to all great people in this thread who share their experiences and advices!

FILL VALVE O-RING works great for me... I have absolutely no problem and dont care about material of gas needle. Its cost me just under dollar for 5 pieces. Try it. I have this ones, but its from my local shop... This one is similar: https://eagle6.co.uk/shop/catalog/product/view/id/3927/s/eagle6-airsoft-gas-magazine-entry-valve-o-rings-for-all-gas-guns/ I hope that it will help you

I made it... But honestly at first atempt I didn´t make it well... I made "no Hop Up gun" 🙈🙈🙈 But find out where I made a mistake and now with 0,36 BB have to low hop up settings a bit. Nice and straight shots 👍 So first step is done. Thank you for every post here and your suggestions. Next step will be nozzle valve, nozzle springs and sealing buffer 😈😈😈 I bought barrel here: https://www.powair6.com/en/gbb-precision-barrels/5190-orga-lex05-barrel-for-tokyo-marui-m4a1-mws-371mm.html?search_query=ORGA+LEX05+BARREL&results=1276

I am ready for my first upgrade... Wish me luck

Damned, I was so impatient, that ordered ORGA... But asume, It will do the job pretty good I hope? Or what is the issue with ORGA? Some bad experience with longer use? Yeah, they really do EG for MWS... look

Ok, So ORGA LEX05 BARREL (371mm, 6,05mm) or Prometheus EG Barrel 6.03mm L: 370mm is good choice? I know that you were very satisfied with orga. Its still true? Thank you so much.

Can you give me some specific examples? Sorry, I am not lazy to use google but this is quite new deep knowledge for me. I just want to walk in right direction... People here have so much experience. I am glad for any help of you. Thank you.

Thank you for the advice. I found Guarder power up gas in one of my shop and there is some note about not use it in Tokyo Marui guns and some other Japanese brands ... In low temperature (below 5) is safe to use it? And finally your opinion on 370mm barrel (which one is your favourite?) with SixG nub and modify Bucking? Do I need NPAS? Thank you

Thank you for the quick reply. I have no limit on FPS, cause I shooting in private sites on not living targets... not play airsoft games at all (Maybe in future... NPAS do potencial FPS reduction?) If I will use propane I would like to care more about maintenance and lube inner parts. Is it right? My idea is to make reliable accurate gun for longer range (not sniper ofc) I am newbie and for start want to change only Barrel, Nub and bucking... Maybe NPAS. I am glad for your advices. In the reason that I have only one mag I didn´t make "green gas mag mod" yet... Is it necessary for my kind of upgrade? I will look for the mags in the Asia 😉

Hello Finally, it is home :-D First of all i want thank you guys for that great thread. I find here so much information and this was a reason, that I decided to buy MWS. I am completely excited about basic performance and manufacturing. Offcourse I want to step up to some upgrades and here the point where i have some questions on you... 1. I am already purchased SixG SUPER NUB and Modify Tan but dont have some good 370/371mm barrel... Its stil ORGA number one? Dave from SixG talking about prometheus 370mm and NPAS. 2. What gas is optimal to use? I know that Wo1F use Propane and he is satisfied. What about MAPP? Isn´t too strong for MWS? Now I am using some green gas from Abbey (Vertex, Ultra). I dont want to damage my new love, but ofc want some good performance stuff. 3. Do you have some tip, where to buy magazines in Europe? Its nearly impossible find some shop with no "out of stock" label. I have only ONE mag... Same with RA-Tech NPAS. I find only Marui/WE NPAS (looks same but is not black). Is there some difference? Overall is hard to find any vital parts for MWS I think(orga barrel just in one french shop...) I am sorry for that mybee silly questions. I am quite new in GBBR, still learning and this will be my first upgrade ever. Little bit scared but excited. And offcourse sorry for my english I am from Czech republic and dont use it for a long time. Thank you so much! LEGXGPF