NcSTAR SPD FlipDot Solar Reflex Sight w KPM Mounting System (KeyMod Picatinny M LOK) 100101180 "" High strength PC compression "" High strength PC compression insertt TPU coated straps are more durable & waterproof Webbing loops for optional Pouch Bungee Kit attachment Double layer N500D & webbing on front bottom for extra durability Webbing loops for optional Pouch Bungee Kit attachment Additional elastic retention "" Our Flex Single AR Mag Pouch easily attaches to all platforms via Flex HT Mounting System 75 hours of continuous run time when in dual mode with the high power visible laser the red dot can be operated via two different power sources (via solar cells or battery) or when using the optic at night