This stock adapter fits stamped AK-47/AK-74 receivers with a rear tang. The Gen II version has a slightly lower angle and two shims to prevent over-torquing the screws. Positions the buffer tube to allow proper sight picture with iron sights and/or optics. Any sling adapter that fits on an AR buffer tube will work. Aluminum construction. MADE IN THE USA
NOTE: Will NOT fit milled receivers, Chinese guns (Norinco MAK 90, NHM-91, Polytech, B West, etc.), PSL, Vepr, Yugo, any side/underfolder stock and any receiver with stock tang removed.