Weaver 401S Detachable Top Mount 1 Piece Base for S&W K L N Frame – Silver (48001)

• One piece scope base designed for Smith and Wesson K L and N frame revolvers
• Aluminum construction provides lightweight strength suitable for handgun optic mounting applications
• Machined to tight tolerances ensuring consistent fit and secure attachment to firearm receiver
• Detachable top mount design allows removal and reinstallation without major shift in alignment
• Provides stable platform for attaching compatible scope rings and optic accessories
• Silver finish offers corrosion resistance and clean appearance on compatible revolver frames

The Weaver 401S Detachable Top Mount 1 Piece Base is a scope mount base designed for mounting optics on Smith & Wesson K, L, and N frame revolvers.

This one-piece base is constructed from aluminum and is machined to tight tolerances for a precise fit on compatible revolver frames. The Weaver 401S Detachable Top Mount 1 Piece Base features a silver finish and provides a stable interface for attaching scope rings. It fits Smith & Wesson K, L, and N frame platforms and is used for mounting optics in handgun configurations. This product is used for securing optics where a detachable mounting solution is required. In practical use, the base provides a consistent attachment point with defined alignment.