Open Reflex Sight

Since 2004, Derry has started to produce high quality red dot sight and riflescope, focus on this industry, Derry has been committed to create innovative optic for the wide range of shooting and hunting needs which applied to handguns and rifles.

Our mission is to provide the finest products to the customer, thanks for more than ten years manufacturing experience, the red dot sights of Derry passed the 10,000 rounds shooting test and is supplied to many gun factories.With the abundant manufacturing experience and new technology, we will continue to design and manufacture more innovative red dot sights and riflescopes.