The Leaper Utg MNT-914V2 Military Rifle Mount For M14/M1A Rifles is Mil-spec Quality. This M14/M1A Tactical Sniper Scope Mount Is New Gen Mil-spec Quality Deluxe Sniper Mount for M14/M1A Rifles Picatinny Complied 15-slotted Top Rail with the Rear End Locks into the Charger Guide Dovetail. One Piece Machined from Heavy Duty Aircraft-grade Aluminum Alloy with Black Matte Finish. Side Plate Features Locking Point, Horizontal Bottom Guide and Adjustable Side Screw to Provide A Rock Solid Foundation. Accepts Accepts Picatinny & Weaver-Style Rings & Allows Use of Iron Sight . Installs Easily, No Gun-smithing Required. Limited lifetime warranty. M14/M1A Sniper Rifle Scope MountMaterial: Heavy Duty Aircraft-grade AluminumRail Type: Picatinny/Weaver4-Point Locking PointsAllows Use of Iron SightAccepts Picatinny & Weaver-Style RingsNo Gun-smithing RequiredLimited lifetime warranty.