Seiler Instrument & Mfg. Inc.
Seiler Instrument is the Original Equipment Manufacturer for the optical sights used on all U.S. Howitzer and Mortar platforms. Founded in 1945, Seiler has over 75 years of experience specializing in the inspection, repair, and overhaul of artillery fire control equipment. Seiler can provide new replacement sighting or refurbish dead-lined equipment to extend the life of your weapon systems.