Here is my ugly little chunky tube dude painted in pink because I originally 3D printed a magazine adapter to get it to use standard AK mags and wanted to make the ugliest baby-pink-krink that I could.

I bought this a while back mistaking it for the standard full metal version for some dumb reason and wound up with the mostly polymer sportline model (with the exception of the dustcover) and decided to keep it rather than try send it back.

I believe its compatible with the CYMA platform and magazines but includes a high-cap. 
Never skirmished but it has been my showpiece for displaying my 3D printed props on etsy and eBay and has probably had about 400 rounds through it just hosing down the garden and never had any feeding issues. Its worth pointing out that like all high cap mags it needs to be filled so far in order to feed and the last few bbs always get left behind in the mag which in the case of the bizon mag is about 30 bbs just left sitting.

NOTE: The rear sight attachment point has been sanded away in an attempt to make room for an AK rear sight picatiny rail (which worked with some wobble) so might require you to get crafty to properly secure an optic mounting solution. Paint has some scuffs to it but can easily be sanded away if pink isn't your thing. 

ALSO NOTE: The peg that the stock latches on to when folded inwards on this model is abysmal. It screws into a point on the left side of the gun but unscrews just as easily so don't rely on it being as strong and sturdy as a spring latch but I guess its the only option with such a bulky tubular magazine.

As always I'm open to offers.

Postage is £10 included in the price.