The Warne Manufacturing V4011M: Vapor cantilever MSR mount presents an ideal choice for those in search of an economical, yet high-quality one-piece scope mount for their MSR AR-style rifle. Built in the USA, it offers affordability without compromising on quality. The cantilever design of this mount ensures the necessary eye relief for modern rifle scopes. This makes it an excellent scope mount for low-power variable optics. Featuring a solid construction, the Vapor line of mounts from Warne offers superior performance compared to other mounts of its class. Developed and engineered thoughtfully, it serves as a robust and cost-effective mounting solution.