Holosun 503 Rifle Solar, Red Multi-Reticle, 2 MOA, Shake Awake

HS503CU is a new small compact red dot sight with the option of a 2MOA dot only or a 2 MOA dot with a 65MOA circle reticle pattern. Employing new LED technology, the life time for one CR2032 battery can reach 2 years if left on constantly. However, the solar technology and automatic brightness features work together to extend the battery life dramatically beyond that for the average shooter. The U signifies a housing design that shrouds the windage and elevation turrets on two sides. The sight may be installed on various firearms such as AR15, shotguns, pistols, rifles, air rifles and crossbows.

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