Battery Grip Bundle F/Sony Alpha SLT-A77, A77II, A99II: Includes VG-C77AM Replacement Grip, UltraPro Accessory Bundle COMPATIBLE: The UltraPro Battery Grip is equivalent to the Sony VG-C77AM Grip and compatible with Sony Alpha SLT-A77, A77II, and A99II DSLR Cameras. VERTICAL PERFORMANCE: Improve function and comfort for shooting in vertical orientation with the non-slip grip, built-in secondary shutter, command dials, and more. ACCESSORIES: Shoot with the included remote, and clean with the bonus microfiber cloth! GUARANTEED: Backed by FantaSales 30-Day 100% Satisfaction Guarantee. No-Hassle Returns and Refunds.