AmeriGlo GL616 CAP Night Sight Set for Glock - Green Tritium Orange Outline Front / Orange Bar Rear

The AmeriGlo GL616 CAP (Combative Action Pistol) night sight set is purpose-built for rapid front-sight acquisition in personal-defense and concealed-carry applications. The front sight carries a bright green tritium lamp with an orange square outline, while the rear sight is a flat blacked-out blade marked with a contrasting horizontal orange bar, giving the shooter a fast, intuitive sight picture in both low light and daylight.

Built on a rugged steel body finished in black, the GL616 is engineered for hard use. The blacked-out rear blade reduces glare and assists with one-handed slide manipulations, while the wide orange bar frames the front sight cleanly to support the combative-action-pistol shooting concept this set is named for. Tritium vials glow without a battery or external light source whenever ambient light drops.

The GL616 fits a wide range of Glock duty and carry pistols:

• Glock Gen 1-4 in 9mm, .40 S&W, and .380 ACP - models 17, 19, 22, 23, 24, 26, 27, 33, 34, 35, 37, 38, and 39
• Glock Gen 5 in 10mm and .45 ACP

This is a direct-replacement sight set that installs into the slide's factory dovetail. Because installation requires fitting and may involve minor slide work, professional installation by a qualified gunsmith is recommended to ensure the sight sits flush and the front-to-rear sight picture is properly aligned.

Whether you carry a Glock 19 for self-defense, run a Glock 17 on duty, or rely on a Glock 20 or 21 in 10mm or .45 ACP, the AmeriGlo GL616 CAP sight set delivers fast, confident sight acquisition in any lighting condition.