BUILT TO LAST-RUGGED & RELIABLE: Made from high-quality aluminum alloy, these flip-up rifle sights are tough enough for any environment. Whether you're at the range or out in the field, they deliver dependable performance that you can trust FAST POP-UP ACTION: The spring-loaded mechanism activates instantly with the push of a button, giving you fast & smooth sight deployment when split-second decisions matter. Our rifle iron sights provide quick target acquisition when you need it most