AmeriGlo Green Tritium 2dot Rear Sight for Glock 42 43 43X 48 Mos

The AmeriGlo Green Tritium 2-dot Black Outlines Rear Sight for Glock delivers reliable, low-light target acquisition with a compact, square-notch profile that fits Glock models 42, 43, 43X, and 48, including MOS slides for versatile mounting. Built with a case-hardened rear finish and a case-hardened front sight, this green-tritium rear sight blends durability with quick, intuitive tracking in dim environments, while the black-outline design maintains clean contrast against the target. The rear notch width measures 0.165 inches, complemented by a precise 0.176-inch blade height and an overall rear height of 0.256 inches to maintain sight alignment without excessive height, making it ideal for fast follow-up shots and consistent sight picture across a variety of handguns. The 2-dot tritium configuration provides a crisp, luminous reference that remains visible after dark, aiding accuracy at dawn, dusk, or indoor ranges. Whether upgrading existing Glock night sights or equipping a new build for personal defense or competition, AmeriGlo's proven engineering ensures dependable, durable performance, with a streamlined silhouette that preserves sight radius while enhancing nighttime visibility and shot placement.