The 5" Low Scope Rail Telescope Mount provides firm and sturdy support for the telescope and connects the telescope to the gun. Made of high-grade aluminum alloy material， it is solid， reliable and durable. Fine workmanship makes it resist rust and corrosion. And it is specifically designed. With such good quality and unbeatable price， this product is definitely something you never want to miss! Click and get one now!                                    Features            Made of high-grade aluminum alloy material， solid， reliable and durableFine workmanship， resist rust and corrosionProvide firm and sturdy support for the telescopeConnect the telescope to the gunSpecifically designed to fit with M4A1 and other long guns of similar sizes                                                            Specifications             Color     Black    <br> Material     Aluminium alloy     <br> Dimensions     (5.67 x 1.1 x 0.98)" / (14.4 x 2.8 x 2.5)cm (L x W x H)    <br> Weight     7.01 oz / 199 g    <br> Compatible with     M4A1 and other long gun    <br> Size     5"      <br>                                                             Package Includes            1x5"LowMirror Bridge<br>