3-Position Ambidextrous Selector for the FRT-RD3 (AMBI)

This ambidextrous selector replaces the factory unit on Rare Breed Triggers FRT-RD3 models, providing left or right-hand operation without modification. Machined from tool steel and heat-treated, it swaps in using existing receiver pins and requires no gunsmithing. The design maintains three positions with distinct detents, compatible with all FRT-RD3 generations. Includes necessary springs and detent plungers. Ships direct without FFL paperwork as it's not a firearm component. Fits AR-15/M16 pattern lowers when running an FRT-RD3 system.