Quick release flashlight tube clip slot with wrench 25.4mm tube diameter aluminum alloy sighting fixture sighting clip Ergonomic DesignOffset side 45 degree design gives easy access to switch for flashlights. --- Keeps flashlight to the side so it doesnt interfere with vertical grips or hand guards. Solid Durable AluminumPrecision machining from aircraft grade aluminum alloy with black matte anodizing finish. Sturdy durable, compact construction offer stable durable performance. Easy to Install Remove Easy to mount and release via quick release design, come with wrench to mount your flashlight conveniently. Colour: Black Size: as shown Delivery Quantity: 1 Piece Warm prompt: 1.As different measuring methods,it will occur 1-3 cm deviation about the items,please ensure that it is okay for you before ordering. 2. Because of different monitors and lamplight, the picture may not reflect the actual color of the item, really thank you for your kind understanding 3. Only the above package contents, excluding other products. About Shipping: All items will be shipped within 3 business days after the payment is received. Most times you will receive them within 8-12 days then. The specific delivery time is depend on circumstances. Any questions, please feel free to contact us During the shopping process, if you have any questions, please feel free to consult us, we will reply you within 10045 hours, wish you a happy shopping Thanks for your cooperation and well make you feel satisfied.