"After I got a tan AMS SRC Stryke m4, I figured I should get an AK-47, so later I can use the parts. Instead, I got this, and fixed it very easily. Problem for this one? Gearbox tabs to motor were reversed. Switched em, and the gun was firing like new. AMS also included with this purchase, all the original items with a brand new AK, including the sample bag of bbs, cleaning rod, mag, battery, and sling, so like the M4, this was field ready. A beautiful AK, and I'm glad I got it off of AMS. Great purchase for an easily fixable gun."