Spike's Rear Fldng Micro Sights G2

The Spike's Rear Folding Micro Sights G2 delivers a modern, low-profile aiming solution engineered for shooters running AR platforms or other tactical rifles where auxiliary sight height and weight matter. This rear sight aperture assembly features a dual peephole design—small aperture dialed up for precision shooting, larger aperture sliding down for rapid target acquisition and close-quarters engagement. The innovative sliding mechanism eliminates the need for multiple sight purchases and integrates seamlessly into existing rail systems.

Tool-less windage adjustment accelerates zeroing and allows rapid corrections without removing the sight from your rifle or carrying a separate adjustment tool—critical during live-fire training or duty transitions. The very low profile minimizes sight height above bore and reduces snag hazards in tactical environments. Black nitride finish provides durable corrosion resistance suitable for field conditions, while the T25 cross bolt delivers robust structural integrity under recoil. At just 0.13 lbs and compact 3 × 0.5 × 3 inch dimensions, the G2 adds negligible weight and doesn't compromise sight picture or ergonomics.

This rear sight suits law enforcement instructors, tactical shooters, and military personnel who demand reliability without complexity. The dual aperture system eliminates the training variable of shooting different sight sizes and teaches shooters to control their sight picture across different engagement distances. Competitors running backup iron sights on precision rifles, patrol officers with red dots and backup sights, and shooters building modular rifles benefit from a no-compromise auxiliary sighting system that performs equally well for defensive and precision applications.

Spike's Tactical specializes in component-level rifle parts with operator-focused design. Rear folding micro sights have become standard issue on professional-grade AR builds because they occupy minimal rail space while maintaining sight radius adequate for combat accuracy. The G2 iteration represents an incremental refinement that responds to shooter feedback on aperture functionality.