Poly Technologies AKS 1.570in Receiver Rivet 2 pcs Black. 570in Receiver Rivet 2 pcs: Manufacturer: Poly Technologies Color: Black Gun Make: Kalashnikov Gun Model: AKS Fabric/Material: Steel Condition Quality: Excellent Condition Details: Other Package Contents: Poly Technologies AKS 1.570in Receiver Rivet 2 pcs What firearm models does the manufacturer say Poly Technologies AKS 1.570in Receiver Rivet 2 pcs is compatible with? The manufacturer suggests that Poly Technologies AKS 1.570in Receiver Rivet 2 pcs is compatible with AKSPoly Technologies 70-00-16: AKS 1.570in Receiver Rivet 2 pcs Black