Check the listing for details. Metal Alloy L4 G24 NVG Fast Helmet Mount Night-vision goggles stent. Condition: New with tags. Listed at 54.51 USD. Specifications:QUALITY IS 100% BRAND-NEW GUARANTEEDCNC aluminum madeWeight: 170g.Gross weight: 300g.Color: Black /Dark Earth (as picture show)Material: Light Weight Aluminum .Low Profile shape on the helmet.One handed operation.Attach NVG dummy like PVS15 / 18 (Op type Mount shroud was not included).Fit for OPS Core Shroud / Fast Base Jump Helmet / Standard Mich Mount Base. Features:This NVG Mounting System is unique that it provides two modes of operation.The G24 has the famous breakaway feature that provides the wearer the protection from neck or head injury.The first mode allows the mount to “break away” from the base under a stressed condition such as getting snagged during fast roping or hitting a hard object when entering or exiting a vehicle or building. With this breakaway feature serious neck injuries and equipment damage can be minimized or avoided.The second mode allows the Universal NVG Mount to securely lock the mount to the base. SHIPPING:-The shipment usually takes(via SpeedPAK for free )-7-20 days to USA, Canada, UK or Asian Countries. 10-25 days to Euro Countries (excluding Italy and Russia) 18-28 days to Italy, Russia, South American Countries and African Countries. RETURNS: -We stand behind every product we sell. If you're not pleased with your purchase, we'll be happy to make an exchange or refund the product price less S&H within 14 days of your purchase. -For any exchange or refund, we need the original receipt or a record of the purchase in our system, and the product must be in its original condition, including the box, UPC bar code, packaging, and all accessories. -Please allow up to 15 business days for returns to be processed.-Shipping and handling charges are not refundable.