[HOW TO] CYMA CM.041SD6 DISASSEMBLY - parts inspection
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- Опубліковано 22 кві 2020
- In this video we do as disassembly and check out the internal parts of the cm.041SD6 high speed edition to find how to adjust the hop and whats going off with the parts included. Come check it out and don't forget to like and subscribe!
Link to the product: www.taiwangun.com/submachine-...
Pheas - Спорт
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You're missing the adjuster tab for the hop up. It allows access to adjustment from the bolt cover.
I have an mp5 a5 and i didnt knew how to dissasembly it, thanks!
Super helpful videos. You’re the best mate!
Another note about those cyma v2 gearbox’s is they use v3 spring guides from the looks of it which is nice as they are designed way better than v2
One thing that's cool is that you could totally buy an A2 styled stock, put it on, and simply disconnect the front wiring adapter since it's not actually a whole ass wire running along that thing! This thing looks so much easier to take apart than my AK lol
Really useful vid. I got 041j version last year and had to watch a French vid to work out how to strip it (and I’m crap at French) so this is amazing. I’d love to see a vid of what you’d do to upgrade this gun as I’m a beginner with no idea where to start.
Another solid video ...glad we found the hop adjuster although from the other comment posted it maybe broke...will be good to hear Taiwan guns reply re that . Was a little disappointed at the compression but that's is easily fixed ..always amazes me how complicated these are to take apart compared with the real steel versions 🤣
It surprises me erveytime that the real steel counter part is easier to work with ha ha ha.
I had a Cyma Mp5k a long time ago and i remember that the hopup had a little arm that continued inside the handguard. I don't know if it is the same system but I'm pretty sure there is a problem with your hop up because it looks like it actually misses something. I don't think the allen screw was put in the box for the hop up adjustment. Anyway, it looks a great replica. Peace.
Very nice partner, big thumbs up.
good review! i would love to see a review on the cyma cm.517 m4 since the cm 500 series are a good piece of kit and plus i do need to find out if its worth the money for a new player
I've installed M4 prowin in my cyma sd6, with some sanding of chamber, nothing more is need to change, maybe just nozzle because its plastic
sorry that I'm constantly asking but will u make a dissassembly video on the cyma AKM.
anyways lovely video so far.
Keep up the good work
I will be doing the disassembly of the AKM (filming it) today or tomorrow.
If you drop me a message on Facebook, insta or my email I will send you a link to have a look at when it is uploaded.
Pheas
The CYMA MP5K hop is adjusted in the handguard
is it possible to get CM.041J BLUE LIMITED EDITION and to get parts somewhere to convert it to CM.041SD6 version
and where could i get the parts if at all possible
Where do I get the tab that stops the stock sliding out from. I need one
Hi there, just quick question, is it possible to dissassembly the silencer in order to put custom filling?
If you look closely at the front of the supressor, you can see a seam, so most probably it can be unscrewed to fill it with foam or with some modding put a tracer unit.
Wow, I was thinking about buying this gun, but after seeing that hop up I don’t think I will.
There is supposed to be an arm that goes back to behind the bolt on the right side where he was adjusting it with the Allan key. His seemed to be broken and missing which is a common issue if you do the Mp5 slap
Hi, thanks for all the awesome reviews/disassemblys - i got the CM.041J high speed and wanted to ask - what is the best way to get it to around 400fps with minimal wear ? from the video id take just a new o ring and a weaker spring ? can anyone point me in the right direction regarding how strong the spring has to be/which o ring works here ? thanks a lot (400-450fps)
Hello! When they are new from the factory they tend to have around 400 (or just over FPS) as normal. If you open it up, I think its an R14 (might be R13) sized O-ring and change that up to improve the airseal in the cylinder, you should then be able to lower the spring strength as it will still be higher fps (could still be an airseal issue with the airnozzle on the cylinder head and then the airnozzle to the hop rubber, the nozzle to hop rubber would be the most common suspect though) and you would gain a little bit more rounds per second and then after that it will be all good and run happy as can be. They are fairly solid and you probably wont need to do anything much to it, maybe just a metal toothed piston. Pheas
thanks man
You are very welcome! Pheas
Hey awesome video - do you have any ideas as to how the suppressor can be taken apart? i would love to make mine a tad shorter, thank you in advance!
Hiya! I think just violence, as it is glued from what I remember. Pheas
I wonder if it would be possible to machine the attachment point for the suppressor to be 14mm threads and still usable with the original
I think that's entirely possible, as long as you don't mess with the pegs coming off the sides of the outer barrel, or at least leave the bottom part of them, the rest could be machined to 14mm negative thread. Pheas
i was fixing my 8 years old RPK
puting M130 spring back was pain
So you know anything about the motor in this? And is it different to the blue edition?
Can you unbox the cyma cm 518 and review it? Sorry for bad English
I know this is an old video, but was the from of the gearbox radiused in front of the cylinder? With it being the common point of failure in V2 gearboxes, I know that radiusing that section eliminates that problem. Curious to see if Cyma has been doing it or not.
Hello! Its hard to see, but the shell has been radiused to prolong the life span of it. Hope that helps. Pheas
Got one of these yesterday. Your hop is definitely missing its adjustment-arm, its supposed to be a standard ak-hop and the arm on mine is clearly visible when you pull the tab back as on any rifle
Cheers for this. I managed to find images online to show that it was missing an arm to connect to the hop. Emailed Taiwan gun now so hopefully they will sort something out for me. Pheas
About to order one of these. Plan is to change the barrel so it reaches the end of the surpressor and change out the bucking. General shim and regrease. Do you recommend anything else?
Hiya. Sounds like you have most of it covered. If you are running a 7.4v then I would switch the motor out for a high speed one. The Kublai one is excellent! Pheas
@@PheasAirsoft I was going for the high speed one which comes with a high speed motor. Most likely il be wiring up a xasr mosfet or some aab mosfet to run 11.1v.
is there a fast spring change system or do i need to disassemble the whole replica like you did
You will have to disassemble the whole thing unfortunatly! Pheas
Hey Pheas, I have a question. Is the suppressor hollow, so I can put a tracer unit in there?
Hello! Oh man that's a good question.... I seem to think there was foam in it , but you could open it up, probably fit a tracer insider it as well.... You might need to wrap something around the tracer to keep it centralised though, depending on the tracer. Hope that helps. Pheas
Any idea where I can get a replacement mock suppressor for this gun as mine has come squint.
Hiya, I found one here on airsoft club: airsoft-club.com/shop/external-upgrade/silencer/cyma-mp5-sd6-direct-attachment-silencer85?zenid=jee7f5prnogcrcfuaas2qcku73 I have used them a few times in the past and found them to take a while to post but it always comes. Pheas
Shame about the hopup adjustment access I certainly won't be buying a CYMA MP5SD6. On the Elite Force Competition edition it has a VSR10 style hopup adjuster on the top left side of the gun but it's made mostly of inferior polymer so I passed on that model also.
Hiya. It turned out that it was missing the part and Taiwan gun supplied me the part needed free of charge, its the first time I have ever had that happen with an aeg before. Pheas
Do you know what is different between mp5 v2 gearbox and standard v2 gearbox?
Hello. The shell is identical, the mp5 GB would use a different length air nozzle and tappet plate, selector plate and trigger. Hope that helps. You could buy an M4 GB and just swap over the parts to match what you need. Hope that helps. Pheas
good video, there is not spring around the inner barrel ?
Hiya. Usually not on an mp5 as the hop unit isnt secured against the front of the body it's usually screwed down or the gearbox is forced up against it so there is no need for one. Pheas
@@PheasAirsoft thanks!
My spring in the stock got mangled but it still works fine. I lost the pins at the front of the barrel that keep the battery safe
Edit why is this now age restricted?
Hey, anyone here get the blue edition with the UMP stock? I brought a Cyma J version sliding stock but it won't fit, just wondering if anyones had this issue or got any ideas?
Weird about the hop. I have an old CYMA MP5 EBB were it has an extended hop adjust arm. The arm runs along the gear box and is easy to get to with the mock bolt open. You use your finger nail to slide it back for more hop and push the arm forward to lessen hop. The adjust arm is small but is reinforced by resting on the gearbox. Weird how they went away with that arm.
Hiya. In the end it was wrong. It should have had the adjustment arm. I contacted Taiwan gun and showed them the video and they confirmed it was missing the part. So they sent me a full replacement hop unit! Which I was pleased with. It was the arm that ran along the side of the gearbox. Pheas
@@PheasAirsoft Good to hear!
How do I replace hop up unit and nub
I have this same gun and the hop adjuster is accessed just by pulling the charging handle back. It's a forward/backwards adjuster. Not sure what happened with yours?!
It was missing the arm that allows the adjustment. I spoke to taiwan gun and they sent me a full replacement hop unit to sort it! Pheas
I was wondering why you were having an issue. I have the same gun and it's no problem. However with the adjuster arm missing it makes sense. Your disassembly vids are very useful. Rebuilt My g36c gearbox using your vid as my guide no problem. Thank you.
Hey Pheas i just got the mp5 and when i shoot the gun the bb hits supressor at the end and the bbs go 20 30 cm to the right (depends onds the distance) have you heard about this problem and do you have a fix for it?
Hello. First thing I would do is twist and remove the suppressor and check it's shooting straight without it on as could be a barrel or hop issue. If it's shooting straight, then make sure the suppressor is secured fully down, if that doesn't work, especially if it's band new, I would send back. Pheas
Me and my friend ordered the same gun and he has the same problem
Would the disassembly be the same for the bolt sd5 variant?!
Hiya. I honestly don't know as I haven't worked on one, but I would have thought it wasn't too different to this. Pheas
I need a screwdriver for that part of the replica 3:16 . Anyone know the size of the screwdriver ?
hi im looking to change the spring, do you need remove the motor etc or can i jsut remove the stock and unplug the back mini tamya and do it
If it's quick change. You can open the back and uncouple the mini tamiya (provided there is enough room)
@@PheasAirsoft it's a cyma mp5 like this
Ah never mind I must have missed you mentioned the distinction in the video
@@JinceofVoy if it's the same type, and doesn't have the quick change spring system, then it will be a full disassembly. Pheas
I wish I could get one of these in the states
@Брандон Кeллeр good to know I need a high speed backup because I play Speedsoft
Oh yeah I know that bro I was talking about this specific model
Hello I have just used this video as a reference to dismantle my mp5 and I now cannot fire in single shot any I idea to what I have done wrong many thanks
Hiya, does the selector go to each of the selector positions properly? It could be that the cam on the inside isn't lined up with the selector plate properly. Or it could be that your cut off lever which pops the trigger when a single shot has completed isn't seated right maybe. If it had single shot before then more likely to be something to do with the selector stuff. Let me know how you get on checking those first. Pheas
Thank you so much for your help with my mp5 I had not the cam in the right place Many thanks Shaun
@@jug63rnaut that's great news that you have got it sorted! Glad I could help! Pheas
@@PheasAirsoft new to the channel great videos keep up the good work and hope you and are all well and good can't wait for the next one
Can you remove forearm of the gun and replace it with a mlock rail?
Hiya. Yes you can. The MP5 type ones will fit perfectly as well as the other mp5 type firearms. Hope that helps! Pheas
Is it possible to install a mosfet trigger? if so can you please make a tutorial.
Hiya. It is just a version 2 gearbox inside so it would take any drop in mosfet, you could also solder in a mosfet as well. I no longer have it to work on, but if I get one as tech work to fit then I will certainly make a video out of it! pheas
@@PheasAirsoft much appreciated.
Is there any way of replacing the hop unit?
Hiya, there is, but it would be replacing it like for like, although as a community we have discovered that mine is intact missing an adjustment arm, so I have contacted Taiwan gun and waiting to see what comes back from them. Pheas
@@PheasAirsoft got yo love the hive mind lol
Are they 7 or 8mm bearings? Wondering of the gearbox shell is the same as the blue edition
Hiya. They are 7mm bearings in the shell. I think it is the same gearbox but an uprated motor that they have included in it. Hope that helps! Pheas
@@PheasAirsoft great thanks!
Would you recommend changing from bushings to bearings? Any good brands? I've found a few online but no idea what makes are decent
Great vid btw, just bought the blue edition and looking to make it a bit snappier. First time airsofter and I didn't know the high speed edition was a thing until after I ordered it lol
@@tomhewitt8017 That's a good question with the bushings and bearings. With bearings they are in theory not going to last as long as bushings as they are a moving part so will at some point fail, but they can help to make the gearbox turn over that little bit snappier. So if you wanted the best rate of fire out of it then I would consider going down the route of bearings. If you were building a DMR build I would recommend the bushings in stead of bearings as they will stand up to the pressure of it high fps better.
If you have the MP5 and want to make it a little snappier, a quick, relatively cheap upgrade could be a high speed motor, they range from about £25 to £80 (sometimes more) for a motor and can transform your rate of fire and how snappy the trigger is out of the box with little effort. I have been trailing the Kublai one from taiwan gun in my KWA Tk45C division 2 and it has been immense, the rate of fire has shot up loads!
So maybe not rush to the internals if you can help it, and have a look at other areas to win on first.
Hope that helps
Pheas
@@PheasAirsoft thanks for the advice, that awesome. I'll take a look at shimming and a motor upgrade :) think I'll go with bearings. Snapper would be better and I'm only running the gun up to 350 fps
one last question, do you know which motor is currently in the blue edition? It's the one with a red back plate but hasn't got a model number on it
@@tomhewitt8017 I have no idea unfortunately. Pheas
hi! Do you know how to get to the fuse? I have no clue how to bypass the casing
Hello! The casing for the fuse should just pull off from the frame with a good tug! Pheas
@@PheasAirsoft Oh, thank you! I don't know why I didn't figure that out
@@sonix8596 to be fair to you. It's not very intuitive! Pheas
@@PheasAirsoft yup! Thanks again for the help
these are supposed to have 13:1 gears aswell from what ive read
Yeah I would like to know that also :) no one really talks about the gears from what I’ve watched
Sylithics they do have 13:1 gears pal
Thanks bud
We’re do u find this u said last video u would drop the link u never did
Hello! Thank you for reminding me. I have now updated the description with a link, but pasted here it here for you too: www.taiwangun.com/submachine-gun-aeg/cm-041-sd6-blue-edition-cyma
Pheas
Put a full stock on it, the SD5 is the best looking MP5
I'm all about the retractable stock personally. But I can see what you mean. It does look awesome with the full solid stock. Pheas
I wish you could dissassembly the cm.091..
Thank you for the suggestion. I'll add it to my list and see about getting one as soon as I can. Pheas
Fitting a Titan isn't actually that easy, you have to grind the hell out of that gearbox shell. First of all, have to get rid of the original trigger contact sleeve, second the pins that hold the gbb shells in position, to make room for the cables, then the most frustrating one, the sleeve for the trigger blocking mechanism, on the upper part of the gearbox shell. Cheers, nice vid!
can a Hpa unit fit in there ??
Hello! Its just a version 2 gearbox, so it should easily drop in! Pheas
how many mm is the barrel? if i want to upgrade this cyma what do i need to buy what parts?
Hiya! From a quick google it looks to have a 220mm inner barrel! I would change the inner barrel and hop rubber (for ones of your choosing) and thats about it really. They are really nice on their own. Pheas
@@PheasAirsoft thanks my friend
@@MuscleFlexPro You are very welcome! Anytime! Pheas
Will is still stay under 1 joul with those modes as I’m from Ireland thanks
@@MuscleFlexPro You may see a tiny amount of uplift in fps, but I would say max 10 is the most I have seen from fitting a tight bore and new rubber. But just keep an eye on it once its done. I would maybe, if you dont have a chrono, take it to a shop to get it chronoed once you have fit it! Good luck with it. Pheas
Hello, Nozzle length in mm? Thanks
Hello, I believe it is supposed to be 20.3mm nozzle. Pheas
@@PheasAirsoft Thanks 🙏
whats the motor model please.
I am due to replace the hop unit (Taiwan gun sent me the full replacement (very happy about it)) So I will get the details, but its just a semi random number printed on the side I believe. Pheas
ver.2 gearbox with ver.3 springuide .. interesting
your hop house is broken, its missing a long arm that reaches to the eject port.
I did wonder that. I will see what Taiwan gun can do for me.
Not heard back from taiwan gun yet (didn't expect to yet) but I have sources some images that show it is infact missing a long bar (like you said) that screws onto the hop. Fingers crossed taiwan gun can sort me out, or I will fashion something myself if worst happens. Pheas
Im pretty sure you are missing a piece for the hop up adjustment
Hiya. I was in the end. Contacted TG and they sent me a full complete new hop unit out with the adjuster! I was impressed with their service on it! Pheas
I love you
I love you too!
The reason why I don’t order from Poland (Taiwangun, Gunfire). Everyone can make mistakes, but they are specialized in making them...
I've always had really positive experiences with both of those retailers and in this case I think this is more of a cyma issue than a Taiwan gun issue. But like you said people can mistakes and retailers can't always get it 100% right, I hope they sorted it for you though. Pheas
Make a patreon
Do you think it's something people would want? What would you want to see on there? Early access to new videos?
@@PheasAirsoft Just a way of supporting you. Maybe a patch if you donate over a £10 a month
@@dilbertduck thanks for the suggestion. I will take a look at it and see what I can figure out.
That's the exact 1 ...it's awesome 👍🩵❤️it thankyou