flip-up-front-rear-combo-iron-sights-back-up-sight-settan
flip-up-front-rear-combo-iron-sights-back-up-sight-settan, Slim design for low profile. Easy to install - Easily and securely mounts to most Picatinny/Weaver rails.Quick locking mechanism. Rear sight contains multiple diameter apertures with windage adjustment for various applications.Durable and lightweight - Made with high-quality aluminum alloy.Fast and smooth transition - These accurate sights provide shooters with the quick and efficient transition.