Millett Marksman SP Rear Only - .410

The Millett Marksman SP Rear Only sight for .410 is a precision-engineered rear sight designed for shooters who demand reliability in the field. Built specifically for .410 bore shotgun platforms, this single-element sight solution provides the accuracy and speed necessary for tactical applications, sport shooting, and home defense scenarios.

As a rear-only configuration, it integrates seamlessly with existing front sight systems or aftermarket front assemblies, offering flexibility for custom optic builds and legacy firearm upgrades. Millett's Marksman SP line is known for robust construction and repeatable windage and elevation adjustments—critical for accurate shot placement at distance. The rear-only design reduces overall weight while maintaining structural integrity, making it ideal for shooters who prioritize minimal recoil management and quick target acquisition.

This sight benefits law enforcement, competitive shooters, and civilian tacticians who run .410 shotguns in dynamic scenarios where a lightweight, durable rear aiming solution enhances accuracy without adding bulk. Installation is straightforward on compatible .410 receiver tops, making it a practical upgrade for both modern tactical shotguns and traditional models.