Weaver Classic Top Mount Aluminum Base Black S&W L/K/N Frame Revolver #401S

The Weaver Classic Top Mount Aluminum Base #401S offers a precise and secure foundation for mounting optics on factory-drilled revolvers. Crafted from durable aluminum and machined to tight tolerances, this one-piece base ensures maximum strength and a snug, custom fit. Designed specifically for Smith & Wesson models 29, 629, 625, 686, and Taurus L, K, and N Frame revolvers, it guarantees that scope rings stay firmly in place under recoil. Its silver finish adds a clean, classic appearance to your revolver setup.