UTG Mossberg 500 Shotgun Top Rail Mount , Black Description Leapers UTG Mossberg 500 shotgun top rail mount. Features: - Picatinny/Weaver style shotgun top rail mount to fit Mossberg shotguns - 5.5" long Picatinny rail with 13 slots for convenient scope installation - complete with mounting screws. Specifications: - length: 5.5" - weight: 1.4 oz - material: aluminum - rail type: Picatinny/Weaver - color: black. Note: the screws included are for Mossberg 500 made after 1998. For earlier versions, please contact Leapers for appropriate screws Designed for Mossberg Shotguns, this is a tactical, low- profile top rail mount for all scope applications. The mount offers and easy to install design and comes with screws for installation on Mossberg 500 Series and compatibles included. The mount measures 5.5 inches long with 13 slots on the rail for flexible eye relief. The mount offers 13 rail slots for flexible eye relief adjustment. Features: Product Details: Is Discontinued By Manufacturer ‏ : ‎ No Product Dimensions ‏ : ‎ 8 x 3 x 1 inches; 0.8 Ounces Item model number ‏ : ‎ MNT-MB500T Department ‏ : ‎ Adult Date First Available ‏ : ‎ July 10, 2008 Manufacturer ‏ : ‎ LEABG