Fire Control Products

The optical fire control system is the optical-mechanical system used for orienting a weapon (howitzer, mortar, cannon, etc) on a target.  The optical fire control system allows the gun’s crewmembers to accurately traverse and elevate the weapon to a visible target or a directed set of coordinates.  The optical fire control system is comprised of telescopes, mounts, and quadrants.

Current weapon systems employing Seiler-manufactured optical fire control include the M777, M119, and M109 series towed and self-propelled cannon weapon systems (105mm and 155mm) and the M224, M252, M120 / M121 , and M327-EFSS (60mm, 81mm, and 120mm).