KNS Precision AK47/SKS & Variant Ball .052 Black 0.052. Black oxide finish. Specifications for KNS Precision AK47/SKS & Variant Ball Front Sight: Manufacturer: KNS Precision Gun Model: SKS AK-47 Color: Black Additional Features: Variant Ball Condition: New Country of Origin: USA Package Contents: KNS Precision AK47/SKS & Variant Ball Front Sight What firearm models does the manufacturer say KNS Precision AK47/SKS & Variant Ball Front Sight is compatible with? The manufacturer says that KNS Precision AK47/SKS & Variant Ball Front Sight is compatible with AK-47 SKSKNS Precision AKBALL.052: AK47/SKS & Variant Ball .052 Black 0.052