Leupold Mark 4 30mm High Steel Scope Ring Mounts, Matte Black - 60699

These rings are machined from solid steel, they offer superior integrity and tighter tolerances that are based on the proven cross slot design. Use Leupold PRW bases or any other picatinny style mount rails. Features: Mark 4 tactical bases are the only bases to accommodate both the oversized #8-40 screw and a #6-48 screw, providing compatibility with the widest range of modern tactical firearms Both styles of screws are included with each Mark 4 base Securely attach your scope to any M16 variant with a carrying handle using this rugged mount Delivers rock solid stability for repeatable accuracy, use with Leupold QRW mounts Secure your mark 4 CQ/T scope to any picatinny style mounting rail using this specially designed mounting bracket Two rugged cross slot bolts secure the bracket for rock solid durability Mark 4 bases accept mark 4 rings, cross slot rings and QRW/PRW rings Get a precise and repeatable zero every time with this quick detaching mount for the Leupold Mark 4 CQ/T optical sight With rugged, all metal construction and a black, anti glare matte finish, it's ready to handle any mission Fits all MIL-STD-1913/picatinny style rails System employs a slot and spline design and comes in 1-piece and 2-piece configurations