The Bisley Gun Lubricant is recommended for all high-velocity moving parts, air gun compression chambers, firing pins and any part in a gun where sliding friction is encountered. Gun Lubricant Features30ml capacityExcellent lubricant for all sporting guns, rifles & pistolsImproves performance through smoother actionMaximises power by reducing drag Non gumming Non dieseling in air guns Excellent rust inhibitor as it does not evaporate like mineral oils Bisley Ref.MPN: BIOGLSize: 30mlPM Ref: 701270