American Defense Manufacturing Surefire M-Series Offset Flashlight Mount Black Small. We designed the mount to fit perfectly flush with the Tango Down rail panels for an uninterrupted rail space. This model fits the Surefire M-Series lights. It comes complete with all mounting hardware screws hex keys and Vibra-Tite to make installation fast and easy. Mod 3 components feature an 1144 StressProof heat treated full width steel index. The Surefire M-Series Offset Flashlight Mount has been tested and found to fit the following flashlights: Surefire M620 Ultra Scout Light Surefire M620P Fury Scout Light Surefire M620V Scout Light Specifications for American Defense Manufacturing Surefire M-Series Offset Flashlight Mount: Manufacturer: American Defense Manufacturing Flashlight Application: Hunting Fabric/Material: 6061-T6 Aluminum Color: Black Finish: Military Specification MIL-A-8625F Type III Class II Hard Coat Flashlight Model: Surefire M-Series Condition: New Last Chance: Yes Features of American Defense Manufacturing Surefire M-Series Offset Flashlight Mount The Surefire M-Series Offset Flashlight Mount is constructed using multiple base materials and is precision CNC machined from billet stock. Base Material: 6061-T6 Aluminum Base Finish: Military Specification ( MIL-A-8625F ) Type III Class II Hard Coat Index Material: 1144 StressProof heat treated steel Index Finish: Nitrocarburising by Nitrotec Weight: 0.80 ozs. Compliance: 100percent Berry Amendment Compliant Package Contents: American Defense Manufacturing Surefire M-Series Offset Flashlight Mount 1ea. Surefire Surefire M-Series Offset Flashlight Mount 2ea. 10x32 516ths long cap screws for attaching light to mount 1ea. 18th hex key for securing light retaining screws 1ea. 964th hex key for securing mount to rail system 1ea. Vibra-Tite VC3 thread locking compound. 1ea. Installation instructions American Defense Manufacturing GS-3430: Surefire M-Series Offset Flashlight Mount Black Small