Pre assembled metal components including shutter curtain and drive motor ensures plugs and play installation while reinforced structure withstands 200,000+ actuations for professional durability Engineered with full electrical/mechanical compatibility, this shutter assembly preserves all natives camera functions while offering cost effective repair solution for enthusiasts for professional photographers and camera repair technicians requiring OEM levels shutter replacement parts for camera maintenance Perfect for studio shoots, sports photography, or outdoor adventures where rapid shutter response and exposure accuracy are critical High precisions shutter unit with integrated motor and curtain delivers 1/4000s shutter speed, silents shoots, and flicker reduction for exposure control for A6500/A6600 cameras