The Range Sight Set Serrated for Glock models 42 43 43X and 48 in black is designed for precision and reliability. Featuring a square notch style these sights offer clear visibility and enhanced accuracy for Glock pistols including the 42 43 43X and 48 models. The sleek black finish complements the firearm's aesthetics while providing a durable and robust sighting solution. Perfect for Glock enthusiasts seeking improved target acquisition and performance.