Airsoft How To: TM/CYMA M1A1 Thompson Bolt Mod

This video has been submitted to Airsoft-Barracks.com by:

Dragon M.

http://airsoft-barracks.com/forums/index.php?action=profile;u=5

Join our forums to discuss this tutorial or ask questions.
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This is an extremely brief tutorial on how to do an alternative bolt mod on the Tokyo Marui or CYMA/Cybergun M1A1 Thomspon.

I know you all know Lifehost's way of doing it. THIS IS A DIFFERENT WAY. He cuts his gearbox and piston. This does no such thing, and just hollows out a spring guide.

It's extremely brief, I know... It might be confusing. If you need help, just PM me on Airsoft Barracks or you can post a comment here.

Using thread lock on the bolt may be a good idea. The bolt gets loose a lot.

I must say - ONCE AGAIN.
If you have NO gearbox experience, then do NOT attempt this. Nearly 85% of ALL of the people asking for help are on REGULAR GEARBOX PROBLEMS that don't have to do with the mod.
So, PLEASE. Get to know your gearbox BEFORE attempting this mod.
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http://airsoft-barracks.com/forums/

For a review of the CYMA/Cybergun Thompson, go here:
http://airsoft-barracks.com/reviews/electric/cymam1a1.php

Category:

Sports

Tags:

• TM
• Tokyo
• Marui
• M1A1
• Thompson
• CYMA
• Cybergun
• SoftAirUSA
• Airsoft
• Bolt
• Mod
• Modification
• Blowback

[Castaka12]

have your rod and put it through... THATS WHAT SHE SAID!

[therockmannumber1]

Can you do this with a airsoft AK-47?

[SaysMyM1]

Thank you

[GamerBrosives]

will this work with the 1928 model?

[Bossaholics]

@Harrypotterfan417 yes... you dont even have to take your gearbox apart. All you need is to drill a hole... idk how to explain it well but if you want me to make a video of it an easier way? Just inbox me and i will make one for you!

[Golliath12Films]

Blow back.

[Harrypotterfan417]

I was also not able to get the rod all the way through, and suggestions?

[Harrypotterfan417]

I wasn't able to take the gearbox apart but will 

It still work if I do all the other steps?

[Rotard12a]

@9hcful Watch the video. You enlarge/put a hole in the spring guide.

And turn off caps lock.

[Svengali9889]

what battery do you recommend for a plastic gearbox airsoft?

[ProRageQuiter115]

how to realese spring tencion



[9hcful]

WHY HAVE YOU OPEN THE GEAR BOX? PLEASE I WANT I UNDERSTAND! YOU'VE DONE SOMETHING OR NOT?