AmeriGlo CAP Sight Set for Glock 42/43

AmeriGlo CAP Sight System for Glock 42/43

The AmeriGlo CAP (Combative Application Pistol) sight set represents a purpose-built solution for personal defense pistols. These sights are engineered around a simple principle: enable the shooter to acquire their front sight quickly, even under the stress of a defensive encounter.

Design Philosophy

The CAP system uses what AmeriGlo calls a "Cover Point of Impact" concept. This means the shooter aligns the highly visible front post with the brightly colored horizontal paint bar on the rear sight. When any portion of the front sight is visible in the rear notch, the point of impact centers on the A-Box at 15 yards—enabling rapid, accurate shooting without requiring perfect sight alignment.

Specifications

• Front Sight: Green tritium lamp with square outline (120" wide)
• Rear Sight: Painted lime green bar (non-tritium) with 155" notch
• Rear Sight Height: 0.272"
• Compatibility: Glock 42, 43, 43X, 48 (Gen 4-5), and Glock MOS
• Front Post Design: Thin profile optimized for smaller sight radius

Why These Sights Matter

The thin front post is standard on this set to accommodate the shorter sight radius of compact Glock models. The green tritium front sight remains visible in low light, while the painted rear bar provides a bright reference point for rapid acquisition. This combination makes the CAP system particularly effective for shooters who prioritize speed and reliability in defensive scenarios.

Whether you're upgrading a carry gun or building a defensive pistol, the AmeriGlo CAP sights deliver the visibility and speed that matter when it counts.