Aim Sports Riser Mount is designed for AR-15 and AR platform rifles. Constructed from aluminum with a black anodized finish, this base style features a 0.50 mount height to elevate optics and accessories. Compatible with Picatinny / Weaver rail interface standards, it measures 5 in length and weighs 8 oz, providing a solid mounting method. Safety Note Always ensure the firearm is unloaded before installing or adjusting any optics or bases. Verify proper torque specifications during installation. Improper mounting may affect accuracy and safety.