Pro Mag Archangel Opfor Pistol Grip Conversion Stock for SKSOlive Drab Polymer. The fore-end is aggressively contoured for positive weapon control. Specifications for Pro Mag Archangel Opfor Pistol Grip Conversion Stock for SKS: Manufacturer: ProMag Gun Model: SKS Condition: New Fabric/Material: Polymer Package Contents: Pro Mag Archangel Opfor Pistol Grip Conversion Stock for SKS What firearm models does the manufacturer say Pro Mag Archangel Opfor Pistol Grip Conversion Stock for SKS is compatible with? The manufacturer says that Pro Mag Archangel Opfor Pistol Grip Conversion Stock for SKS is compatible with SKSPro Mag AASKS-OD: Archangel Opfor Pistol Grip Conversion Stock for SKSOlive Drab Polymer