The AmeriGlo XL OPT COMP SIGHTS TRIT/BLACK OL .315''F/.394''R FOR GLOCK deliver a tall, optic-compatible sighting solution designed for fast, accurate aiming in high-stress scenarios. Engineered for Glock handguns, these XL tall optic-ready sights pair a Tritium front sight with a precise square notch rear, offering bright, enduring visibility in low light while preserving a clean sight picture for instinctive aiming. The Tritium inserts provide reliable glow without batteries, making these sights ideal for duty, competition, or personal defense where rapid target acquisition matters. The low-contrast glass-filled polymer body and rugged finish resist daily carry wear, while the .315 inch front and .394 inch rear dimensions are tuned to align with Glock sight geometry for consistent co-witnessing with many popular red dot setups. This sight set supports quick front sight focus and offers a usable silhouette in bright daylight, enabling precise holdovers at varied distances. Ideal for shooters who want a rugged, high-visibility option that maintains a clean, streamlined look on Glock platforms, AmeriGlos trusted optics engineering delivers dependable performance you can rely on when it matters most.