Added: 3 years ago
From: TheAirsoftReviewer1
Views: 43,294
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  • Having trouble with my reversal latch and spring...

  • "a cylinder is an empty cylinder lol"

  • how would you fix an air nozzle that is too far forward to load bbs??

  • Seems 100 times easier than a V3 gearbox.

  • hey what gear grease do you use, and how do you install the wiring, the selector switch and the cut-off lever?

  • which gearbox dies the jg m4a1 enhanced use?

  • what gun is this from? please reply someone, thanks

  • @joebyrneham This is a v2 gear box so it's likely an M4/M16.

  • @joebyrneham its probably a matrix sports line m4 from what i can see looks like the same gearbox so yeah they sell this gearbox on the website message me if u want to know which on it is

  • Working the front then the back is definitely the way to go ;D

  • where is the selector plate?

  • I need to replace my cut off or break lever thing and i have a 3 questions . . .

    Is it hard?

    what happens if i dont replace it?

    how do i do it?

  • Nice video! Just one thing, the elements you are refering to as bushings sure look like ball bearings to me =)

  • THANKS , i had only to fix a jam , REEL HELPFUL THANKS !

  • hey do u think i need to change my ball bearings to bushings i have a m125 spring with SHS ratio 100:200 gears and a AMP T500L high torque motor my gun is shooting 345 to 380 with .25

  • Um is that silicone oil spray?

    White lithium or silicone GREASE by hand ONLY in the gearbox.

  • quick question,. can you make an assembly video for the gearbox. i took my gearbox apart, didnt jot down what i did and now i have a bunch of parts on my desk, if you could help me put it back together that would be great

  • i need help please help me my gears inside my gearbox doesnt move when my motor trys to turn it. what should i do? should i open it up my self following your steps or pay 40 for someone else to do it?

  • on my g&g m4 the screws are on the other side of the gearbox is this normal?

  • can i use wd40 for grease or should i use gear grease

  • w8 how do u put the anti reversal latch back on

  • ye i need to change my M150 spring for a M120 something about 560 fps is to high for our field bullshit

  • keeping the trigger in place was the hardest part for me Everything else went pretty well. Thank you for the video

  • Anyone know why the gears kind of keep spinning after i let go of the trigger and why my gun doesn't shoot out any BBs? Bad shim job maybe?

  • what brand gearbox? KWA? echo1? aimtop?

  • Would opening the gearbox be the same if i have a G&G GR15 with the blowback cylinder on the top of the gearbox?

  • mgmt-kids good song and also good band and ALSO nice gearbox

  • Yeah, you forgot about the anti-reversal latch...the most annoying part of trying to get the thing back together. Fatal flaw.

  • In the background, you can hear a Zizzle Zounds board. Those things are amazing. I have one myself from my younger years.

  • What to do if i cant my gun is locked on safe mode meaning that trigger doesn't move even when the gun is set full automatic

  • how much was your gun. is customized by u or stock made

  • never showed where to put the anti reversal latch. a part EVERYONE messes up on

  • @haruko619619 yeah thats the part i need help with haha

  • @haruko619619 you think you could tell me how? haha

  • @TheAltarBand

    just place it in the hole to the left of the bottom gear (take the gear out before placing it in. the spring should be infront of that little piece of metal, (Basically the entire spring assembly should be out) now just pull the latch back and place the gear and let go...hopefully yours wasnt like mine and decides not to stay in place

  • @haruko619619 Yeah that's what i've done,wasnt told about the tension within the gearbox,and had an explosion of gears and spring sin my face,but the anti reversal latch is giving me hell now ive put it back together,I cant figure out where im going wrong!

  • @haruko619619

    use a high power magnet on the opposite side of the gear box and the latch will stay in place

  • the cylinder is an empty..... cylinder lol

  • you make putting that spring back in so easy hahahaha there's one bad thing about an m150

  • This video may save my $350 KWA SR7. My cylinder head nozzle tore off, but I believe if I get a new one, i now know how to install it.

  • I want to buy Kanzen 7mm Ball Beraings for my GB. Do they take the stress from a MadBull non-Liner M120 Spring without overnormal Wear and Tear?

  • Ball bearings, me like.^^

  • you didnt put back in the reverse hng in the gearbox thats what i was waiting for as mine popped out with a little metal V spring and wondered how to put it back in

  • My gun won't shoot when the battery is in, does it have anything to do with the gearbox?

  • what about the anti reversal latch

  • any one know the song !!!???!!!

  • @crowdsurfers kids - by mgmt , thats the song

  • @fmxr4life i meant the one playing in the back ground during the video lol but thanks anyway

  • @crowdsurfers Kids, MGMT, I love this song

  • What kind of busing would you recommend. Because I bought some PSEM 6mm ball bearing bushings, and because of them I had to take my gearbox apart 3 times already because of problems. One of the bushing pop out and jams the ears and because of that my spark plug blew due to the battery constantly feeding power but nothing happening. I got hte bushing form velocity arms and for some reason they are $10 and some jbu metal bushinhgs (non ball bearing) cost $19? Can you tell me why?

  • where does the anti reversal latch spring go?

  • this is great info... but you didnt really address the trigger system. I will continue to search for vids about that. if you have one please let me know. thanks!

  • bushing is a funny name XD

  • What gearbox is that? Looks like AIM Top

  • Comment removed

  • Is it just silicon oil that you sprayed on all the parts?

  • this seems like it takes a long time. how quick do u thnk it would take to upgrade a piston, piston head, and spring on a G&g m4?

  • can you do a disassembly video on the gr 15 raider's gearbox

  • QUESTION: WHAT´S THE NAME OF THE INTRO SONG?  PLZ.

  • @renerenerene111 .. chiddy bang - something?

  • the gear box almost looks like it's plastic

  • oh yea, it is supposed to be hard to put the head/nozzle potion into the cylinder? because mine fits pretty easily

  • when i disassembled my m4 gearbox, the fps drastically dropped. i am positive that assembled everything correctly..only thing i tried was doing the Teflon mod on the air nozzle but since it didn't work, i removed the Teflon so any solutions? thanks

  • Why would an m150 gearbox come with bearings? Sure, they are 8mm, but it still doesn't seem safe imo.

  • IS this a KWA Gearbox???? can you back wire this thing because i really want to back wire mine

  • how do you put in the anti-reversal latch? i kept putting the two plates that hold everything together but that stupid latch would pop out

  • with the anti reversal latch, where do i out the little spring?

  • what is the song

  • @volcom2442

    MGMT-Kids

  • My gearbox has hex screws instead of flathead, but the screws have teeth going outward so an alan wrench won't work. does anyone know what tool I need?

  • Those are called torx screws. You will need TORX bits to get them out. I recommend buying a set of bits for around $10 where you get about 120 bits of all shapes and sizes.

  • are the bushing universal cause thers 6, 7, 8, 9 mm bushings?

  • @luverboy30 well if there are different ones it's most likely not universal. EPIC FAIL!

  • @TheAirsoftReviewer1 Could you PM me a link of the set of bits you're talking about?

  • @godofimagination Torx screw

  • @godofimagination Not sure if anyone told you this or not, but it may very well be a torx screw

  • Comment removed

  • nicevid, this will help me out a ton! thx

  • wats the size of bushings?

  • thanks very helpfull!

  • wow. thi really helps~! haha.. thanks man..

  • thank due my spring snapped and was shooting at about 150 fps and it was retardted

  • Best one yet minus the picture quality. But now you have some of the Best picture quality on youtube.

  • Last comment from Viper720DD is mine. i used the wrong account lol but please reply to me.

  • I bought a JG G36C (from evike) and i'm having problems with it. The gun won't shoot (when battery is in) and i have no idea why. The battery and fuse are ok. I took apart the gun and now i'm at the gearbox. Maybe something is wrong with pistons and some people say that its my selector plate switch but im not sure what to look at. When i pull the trigger it sounds like it wants to shoot and something in the gun moves but slightly. The battery is ok and can evike fix it? someone please help!

  • if you got the warrenty or if you got it less than 2 weeks ago you can get a rreplacement or return

  • is trigger completing the circuit?

  • oh crap. I just found a small metal cylander on my floor. It looks like it would fit into the piston. It has a small groove along one side. what is it?

  • You need to screw your gearbox back together when shimming.

  • can you use a m120 motor for a gun that doesnt have an m120 spring in it? i wanted to do this so when i get the money to get the spring i dont have to buy a whole new motor.

  • Thanks for this video (From France)

  • Jesteś Hardcorem !!!

  • QUESTION!!!! Is the Mod5 Heat sink motor plates able to be put on a m4 motor grip?????

  • No, they are different.

  • @TheAirsoftReviewer1 As H&K MP5s and G36 have very similar pistol grips, will a MP5 Motorplate work on a G36 (In my Case CA MP5 Plate on Ares G36)?

  • i love mgmt

  • your voice breaks out alot lol pubity

  • Hot damn this is an amazing gear box. If it came stock, what gun did it come out of? I have a feeling that everying on and in it though isnt stock, but still, what gun?

  • ok thanks mate

  • hmmm im geting this gearbox whatdo you think if i put a m100 spring in and a systema turbo motor in do you think the gear box will hold?

  • Yea it will do great, I advise a matrix turbo, they are as good as the systemas for about 1/2 the price.

  • @airsoftgirl13 make sure you definitely use the m100 spring. amy higher and its risky. i have the matrix turbo motor and had to replace the gears in my echo 1 mp5 the first week i had it

  • @airsoftgirl13 do NOT listen to them! The matrix turbo is no where as close as good as the systema. I'm sure anything is better then the matrix basically and a m100 is 330 fps which is stock with most aegs

  • i wanna install a m120 spring in my gun wat does it mean when they say u must reinforce your in ternal parts...i have a echo1 m4a1...please reply

  • If you are going for a cheap upgrade, i would advise metal bushings, new shims, m120 spring and maybe a 9.6v battery to help pull it.

  • ok u need 2 get me a link for new shims beacuse i dont know wat that is

  • Yes it's fixed. I don't know what I did, but I'm glad I did it. Thanks!

  • Ok, what are these parts now?

  • Yeah. I'll just disassemble it and see.

  • I have a problem with mine. It only fires in full auto. I disassembled it and reassambled it again and it still only fires in full auto. Know what the problem is?

  • Ok, the spring attached to the selector plate and then to the cut off lever might have become un-done. Do you know what these parts are?

  • so when you buy this does it come all together so you can put it into ur gun and connect the wiring and then ur done?

  • Yep, Ready to fire

  • no but ill do it now

  • no its just not shooting at all no funtion btw i have a jg m4f with a guarder gear box

  • Ok, Do you have it out of the body?

  • i just got my mecabox and its not shooting i think it my wiers can some one help plz thanks evike

  • Is your Gearbox making any weird sounds? Grinding noises?

    What model of gun do you have?

  • Ok, now i need to put it back together...

    any more vids soon?

  • Mp5 disassembly/reassembly/gearbox­, G36c " ", Gas gun care, 40mm grenade basics

  • I can't wait to have this in HD...

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