M4 Mak90 Stock Adapter
a short video going over some of the benefits of a CNC warrior side folding stock for mak90 and other norinco or polytech aks. After some quality time with some files I was able to make this dust cover fit. Thanks to texas gun smith and LGBTactical for their MAK90 Slant Cut stock adapter I've got a custom CNC'd aluminum picatinny rail stock adapter for a Norinco Slant Cut Mak90 stamped receiver. (Won't work in milled receivers) MAK-90 Collapsible M4 Style Folding Stock - Bonesteel Arms llc. ...