SACair Forum

Okay I have been contemplating adding a 203 to my ca m4(yes i know its actually m15). Now I am trying to decide what attachment method I would like to use. I would rather not get the ris version because they sit too low for my taste, I would like it if I could get the mount as close to the barrel as possible. I would also like to keep the battery in the foregrip(if at all possible obviously). I know that some modification is needed just due to the fact that I have a CA. So my questions are:

CA Makes m203's

And do I just cut the bottom of the ris off to get the 203 flush on there?

cut it? you cant just .... uhm.... remove it?

[quote="Mr.Reyes"]cut it? you cant just .... uhm.... remove it?[/quote]

mosquito molds, tm, REAL deal kac and the SIR. g & g has some, the g & p cqb doesnt. but yeah there you go.

I have a Brand New NEVER USED!!! Tokyo Marui SR16 RIS (Complete Front End) Delta Ring to Flash Hider for sale! $130.00 obo. Then all you need to get is the M203 for a Marui Barrel. and this has the removable bottom RIS section that you are looking for.

[quote="Dagger"]I have a Brand New NEVER USED!!! Tokyo Marui SR16 RIS (Complete Front End) Delta Ring to Flash Hider for sale! $130.00 obo. Then all you need to get is the M203 for a Marui Barrel. and this has the removable bottom RIS section that you are looking for.[/quote]

[quote="Mr.Reyes"]mosquito molds, tm, REAL deal kac and the SIR. g & g has some, the g & p cqb doesnt. but yeah there you go.[/quote]

[quote="Mr.Reyes"]cut it? you cant just .... uhm.... remove it?[/quote]

That sounds like a solution I might want to try. What ris unit was it that you used? And would I be capable of doing it having average skills with a dremel?

I used the TM RIS for the M4...

[quote="arizonabay"][quote="Dagger"]I have a Brand New NEVER USED!!! Tokyo Marui SR16 RIS (Complete Front End) Delta Ring to Flash Hider for sale! $130.00 obo. Then all you need to get is the M203 for a Marui Barrel. and this has the removable bottom RIS section that you are looking for.[/quote]

The marui barrel isn't as big as the CA though

[quote="arizonabay"]The marui barrel isn't as big as the CA though[/quote]

Well, I know that. I'm not actually looking to switch out barrels though, since I don't have the 203 yet I don't have to match the barrel to the 203, I have to match the 203 to the barrel and the ris to both

Okay, I'm in the process of getting the situation sorted out. I picked up the mosquito molds ris unit and dremelled it and my barrel until I got a decent fit(I still have some work to do to tighten it up completely and finish the front end) On the 203 since I have a CA m4 I should get the jungle series g & p to fit the barrel right?

Hmmm. And now I am getting kind of worried. I just found a picture of how the 203 attaches at the rear and I am starting to wonder if instead of modding the barrel to fit the ris(in order to make it more stable) I should have modded the ris to fit the barrel(it would have rotated freely then but I would know for sure that it wouldn't interfere with the 203.