The DeltaPoint Micro is the most compact red dot available in the market, offering traditional red dot accuracy in a sleek and compact design that's ideal for conceal carry and personal defense. It can replace the rear factory iron sight and mount at the same height, making it perfect for those new to red dot sights. The fully enclosed system ensures complete protection from the elements and durability in the harshest conditions, while adjustable illumination settings provide exceptional accuracy in any lighting condition. The DeltaPoint Micro is designed for people who rely on their equipment to perform under pressure. Its lightweight and rugged design won't obstruct your field of view, and its sight picture is unparalleled. The DeltaPoint Micro is manufactured in the USA and comes with a lifetime guarantee. Currently, it's compatible with Glock and Smith & Wesson M&P centerfire semi-automatic handguns only and not with Rimfire Glock or M&P models, Glock MOS, Smith and Wesson M&P CORE, nor Smith and Wesson Shield EZ models.