we g36 drum mag

[ebfud]

this g36 mag piece has 4mm already unless im thinking of the wrong spot

[Ninja_En_Short]

Well I was thinking on a GBB pistol-like construction : one screw in center of circle part and a plate closing it by putting pressure on a massive seal.

[ebfud]

i think i see where you mean, makes sense seeing as its holding more gas.
anyways heres what gave me the idea:
YouTube - C-MAG仕様M4　GBB 　WA　ガスブãƒÂ*ム¼Ã£Æ’Â�ック　WAM4

[ebfud]

Originally Posted by Dynamo

i had some prototyping work made with these guys. http://www.novaproduct.com/ .. i dont think it'll be any cheaper, but it's nice to have options.

tried them out but they want $600 dollars for the one piece guess not saving on shipping

[Ninja_En_Short]

Ouch !

A C-Mag should be around 200/250$ in mass production I think, your 300$ for prototyping are pretty fine. Plus it's a pretty easy one to do.

One thing though : because of the forces applied on it you should consider putting a screw on the middle bottom part, under the magwell.
Even if not pot metal I fear there might be an issue of the part bending under pressure.
So three screws : two in the "nuts", one in the middle.

[ebfud]

i plan on using the original screw to attach the upper mag part to the tank and then two through the cap to hold it on, ive made small changes since the last pic. $300 now seems reasonable compared to the in country work, which is a bummer im a big supporter of buying in country. are there any machinists out there looking to make some bucks?