HiViz MPFD21 FastDot H3 Sight Set S&W M&P Red Fiber Optic

The HiViz MPFD21 FastDot H3 Sight Set transforms target acquisition on Smith & Wesson M&P pistols with its hybrid fiber optic and tritium design. This sight combination delivers rapid target engagement in all lighting conditions while maintaining the precise sight picture competitive shooters demand.

What Makes This Different

The FastDot system combines a bright red fiber optic front sight with green tritium rear sights for optimal contrast and visibility. Unlike standard three-dot configurations that can create sight confusion under stress, this setup provides an intuitive aiming point that draws the eye naturally to the front sight. The H3 tritium inserts maintain visibility for up to 12 years, while the fiber optic rod captures ambient light during daylight hours.

Key Features

• Red fiber optic front sight with replaceable LitePipe for maximum brightness
• Green tritium rear sight creates optimal color contrast for fast sight alignment
• Drop-in installation fits standard S&W M&P dovetails without modification
• Steel construction with corrosion-resistant finish withstands duty use
• Low-profile design maintains holster compatibility with most retention systems
• Includes spare LitePipe and installation tool for field maintenance
• Compatible with all S&W M&P full-size and compact models

This sight set excels in competitive shooting environments where split-second target acquisition determines match outcomes. Law enforcement officers benefit from the enhanced visibility during low-light encounters, while the fiber optic front sight provides precise aiming points for accuracy-critical applications. The tritium rear sights remain visible in complete darkness without requiring batteries or external light sources.

Technical Specs

• Front sight: Red fiber optic with steel housing
• Rear sight: Green tritium H3 inserts
• Compatibility: Smith & Wesson M&P series pistols
• Installation: Standard dovetail cut, no gunsmithing required
• Tritium rating: H3 (25 mCi) with 12-year useful life
• Finish: Matte black steel construction
• Includes: Spare red LitePipe, installation tool, instructions

The MPFD21 represents a proven upgrade for M&P owners seeking enhanced sight performance without compromising reliability. Professional shooters and serious practitioners recognize the value of consistent sight picture across varying light conditions.