Poly Technologies AKS 1.570in Receiver Rivet 5 pcs Black. Complete rivet set needs 5pcs (5pcs) per Set Specifications for Poly Technologies AKS 1.570in Receiver Rivet 5 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 5 pcs What firearm models does the manufacturer say Poly Technologies AKS 1.570in Receiver Rivet 5 pcs is compatible with? The manufacturer says that Poly Technologies AKS 1.570in Receiver Rivet 5 pcs is compatible with AKSPoly Technologies 70-00-17: AKS 1.570in Receiver Rivet 5 pcs Black