TruGlo 3/8 to Picatinny Adapter converts standard 3/8 dovetail mounting bases to accept Picatinny and Weaver style rail interfaces. Precision machined from durable aluminum with a Matte Black Anodized finish, this conversion adapter delivers a sturdy mounting platform for rifles, including AR-15 systems. Designed to facilitate easy installation of scopes, red dots, and rail accessories. 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.