Collimator Assembly (Muzzle Reference Sensor)

Collimator Assembly (Muzzle Reference Sensor): Details

NSN: 1240-01-475-0276

P/N: 12960957-2

General Description

The Collimator Assembly (also referred to as the Muzzle Reference Sensor) is used on highly accurate, large caliber cannons intended for direct fire at visible targets. It continuously calibrates the cannon barrel with the sighting system to ensure high accuracy during direct fire.

The Collimator Assembly is used on various vehicle-mounted gun systems (primarily tanks), including the Abrams A1/A2, Korean K1 and the Stryker main gun systems.