egads! that thing is hideous! it doesn't appear to be a "highly detailed" copy of the genuine commie left side folding, triagular stock at all!
billet machined aluminum???
the fixed bulgarian polymer buttstock has a length of pull of 12-1/2" (measured from a redstararms trigger over the low point of the buttstock radius) and extends 9-1/4" from the rear of the receiver.