Systema Gearbox vs TM Gearbox
 

Are they compatible? can i swap a Systema into a TM receiver?

yup

not a ptw one though

ptw?

Professional Training Weapon I was told

professional training weapon


as for your question, thats egsactly what im running, a systema m120 in my ca reciever. but theyre all pretty much the same lol, sans the s-sytem and the hurricane

I personally have a Systema in my m16 and have never looked back.

im confused at what a ptw has to do with it, what is the difference?

SystemA also makes their own line AEGs, SystemA PTW. The gearbox inside the PTW is different than the other "standard" TM gearboxes. If it's just a SystemA regular AEG gearbox, it's not a problem.

how can i tell if its a PTW or a regular gearbox? ive never seen it b4 and i havent seen the systema gearbox yet

http://www.wgcshop.com/pcart/shopper.php?cat=Gearboxs

Just match up your gun to the gearbox?

i dont know what it looks like yet tho T.T is there any immediate distinctions?

It is totally different than a version two -- you will definitely notice.

It is a two piece gearbox that has a neon colored interchangable 'tube' as the top half.

cool, thanks ^^

You can't buy the gearbox from a PTW without contacting Systema first. They don't even sell a complete one, you'd have to build it from listed parts.

Any Systema gearbox you see for sale is NOT for a PTW.