what ive noticed over the space of the last two years is that hexagon productions have shut down their operations and disapeard ive not been told the full story. But i have seen in their absence the has been a demand for their ppsh 600 round hi cap mags and i was wondering if you would possibly be makeing a compatible copy as ive been serching high and low from them for about a year and have had no luck at all.
cheers for listening to my rambling on 
from what ive heard , and seen in my own ppsh mags, the high caps seem to be M4 high caps innards made to fit.
i have one high cap and three 100 round low caps, you could make a low cap into a high cap quite easily (if you can buy any)
"Take that you rotton helping of strawberry flan!"
Joseph Porta to "strawberrys and cream", in the sven hassel book ,ogpu prison
