The Battle Arms Development BAD-ASS Lite ambidextrous safety selector is a lightweight AR-15 safety upgrade engineered for shooters who demand both-hands capability without the heft. Built from Swiss CNC machined hardened steel with a black phosphate finish, this safety delivers the rugged durability you need for duty use, competition, or tactical training—all while keeping your rifle's overall weight minimal. Whether you're setting up a precision rifle, a home-defense AR, or an all-around workhorse, this truly modular design lets left- and right-handed shooters configure it exactly how they shoot.

What sets this selector apart is its patent-pending internal locking mechanism. Battle Arms Development engineered out the common failure points: no exposed screw head to shear, no spring-loaded detents that loosen or lose small parts, and a self-locking 5/64" set screw designed to resist stripping. That means you get a safety lever with the positive, confident lock that belongs on a rifle you trust. The reversible center accepts either a 0°–60° or 0°–90° throw, and both the standard and short levers are fully interchangeable, so you can customize activation angle and lever profile to suit your grip and handling style.

Compatibility is universal across the AR platform. This selector fits any lower receiver machined to mil-spec safety hole dimensions—with or without a short-throw relief cut—and works reliably with virtually all AR-variant triggers (Geissele, Hiperfire, CMC, Timney, and others) designed for standard mil-spec safeties. The package includes both lever options, all necessary set screws and hardware, a hex key, and a short-throw fire marking sticker for use in lowers without the proper markings. Assembled weight is just 0.74 ounces, preserving your rifle's balance and speed. Made in the USA.