Warne Vapor MSR Scope Mount/Ring Combo Features The Warne Vapor MSR Scope Mount/Ring Combo is a one-piece cantilever design engineered specifically for MSR-style rifles running 30mm tube optics. The cantilever offset moves the scope forward providing the generous eye relief that modern low-power variable optics demand especially important for rapid target transitions. Machined from lightweight aluminum the mount keeps overall rifle weight down while still holding zero under recoil thanks to a slide-on design that locks securely onto the receiver s Picatinny rail. At an ultra high ring height the mount positions the optic at a height that closely matches factory iron sight height a detail useful for shooters who want consistent cheek weld across optic and iron sight use. This mount is compatible with AR-15 M-4 SR-25 LR308 and PTR-91 platforms along with any other MSR rifle featuring a Picatinny rail at least 2.5 inches long giving it broad applicability across common modern sporting rifles. Finished in matte black to match typical AR-platform furniture the mount includes all necessary mounting hardware for installation. Warne s field-proven time-tested design is backed by a lifetime warranty and is designed and made entirely in the USA. Shooters running a 30mm optic on an MSR-pattern rifle who want a solid affordable one-piece mount will find the Warne Vapor combo a dependable choice for sale at GrabAGun. Warne Vapor MSR Scope Mount/Ring Combo Specifications Manufacturer: Warne Model: Vapor MSR Scope Mount/Ring Combo Scope Tube Diameter: 30mm Color: Matte Black Material: Aluminum Compatible Hosts: Picatinny Rail / Flat Top MSR Rings Included: Yes Objective: 72mm Length: 6.10 Height: 1.39 Ring Height: Ultra High Weight: 4.70 oz Available At: GrabAGun