G&G Combat Machine M4 Carbine Light?

[Sierra Foxtrot]

I would like to install quad rails onto my G&G Combat Machine M4 Carbine Light and I'm wanting something that can be confirmed as a drop in replacement requiring no modification on my part.

I'm wanting rails that mimic the KAC RAS or RIS. JG has a M4 quad rail which is in stock at Airsoft GI for a great price, but again, I'm want something that can be confirmed to fit on the G&G Combat Machine M4 Carbines without any modification required.

I'm wanting to know because I've been down this road before with other AEG's and I do not wish to go through the trouble performing any modifications, and I do not wish to purchase any other AEG's at this time.

 

[PT247]

I think the front iron sight is fixed on the CM M4s? That may make it difficult to swap stuff around.

 

[Jam_Man]

Not sure if this is the model you have but they show how its done here.

 

[Lozart]

Not sure if this is the model you have but they show how its done here.

That's a completely different gun. OP was asking about G&G, not G&P.

 

[Sitting Duck]

On the CM Carbine's & Raider's the front sight is cast into barrel and not removable

Well you can hack it off but a bit of a bodge.....

you could hack off most of it all and hid it in a 10" keymod maybe

BUT

On top of that your gun is front wired so a RIS will give you reduced battery space

might be ok at a push if your batteries are thin twin sticks - maybe lipo but nimah's but be a bit cramped in a RIS or rail system

Yes I know there are some with more room than others - but just pointing out stuff

There are the magpul clone handguards out there but may need modding to fit

TBH - its a shorter carbine gun, well suited as a cqb-middle range size gun

But for what it is worth - I would be inclined to just run with it as it is

any money you might be thinking of sinking into this I think I'd just chuck it towards or part ex on another gun

not saying you can't do this or that with it - more a question of where you start/stop on a CM Carbine or Raider

 

[HSCtheta7]

http://www.patrolbase.co.uk/airsoft-outer-barrel-ris-rail-systems-hand-guards/asg-m4-m15-shotgun-vsr-m14-handguard-rail.htm#.V8Neg7xwbIY

The thingy above is a piece of rail that attaches directly to the standard handguard, through the little holes in the bottom. Might be an alternative to the KAC drop-in part. If you still decide to go with the KAC one, either use LiPos (as Duck says) or get an external PEQ box.

 

[Sierra Foxtrot]

Why would one need to remove the front shight block for quad rails?

They should be a drop in fit.