Re: Mak-90 stock
I dont know about the lagalities of it but yes, it is a modified thumbhole stock. All the Mak's i have ever seen were thumbhole. BTW, they're great AK's. I put one of Advance Technologies Fiberforce stocks on mine and really liked it.
"If I ever meet a Texacan that hasn't drunk muddy water from a hoof print, I'll shake his hand and buy him a Daniel Webster ceeegar" Rooster Cogburn