Precision Reflex Vortex Venom 45 Degree Mount Left Hand Black. Base is Designed for the Vortex Venom Red Dot The rail is constructed of black anodized aluminum and comes with 2 mount cross screws #10-24. Base is Designed for the Vortex Venom Red Dot Specifications for Precision Reflex Vortex Venom 45 Degree Mount: Manufacturer: Precision Reflex Color: Black Finish: Anodized Gun Make: AR Platform Gun Model: AR-15 Gun Type: Rifle Fabric/Material: Aluminum Red Dot Sights-Footprint: Docter Optic Cut: Vortex Venom Condition: New Package Contents: Precision Reflex Vortex Venom 45 Degree Mount Precision Reflex 09-VEM-45-L: Vortex Venom 45 Degree Mount Left Hand Black