Pyser Optics Optical Boresighter Classic Portable Kit Quick Zero Small Arms Collimator

The Pyser Optics Small Arms Collimator (SAC) allows you to accurately zero or confirm zero on your AR-10 in under sixty seconds. ​Pyser Optics produce a comprehensive range of Collimators that provide a high degree of confidence in any weapon system, and ensures that it will be zeroed within seconds to an accuracy of 0. 25 mils. Simply insert the collimator into the barrel of the weapon and align weapon sight with the markings on the SAC reticule to either a common zero position or, where known, to a personal zero position. As SAC’s are not adjustable and have no moving parts, they will give an accurate and repeatable result every-time – straight out of the bag! The rugged design has been proven to give years of trouble free and reliable service, requiring little maintenance with very low through life cost. Many armed forces, police and special units around the world use the Pyser Optics Small Arms Collimator (SAC) as an integral part of standard operational procedures for small arms zeroing, across a wide range of weapons including image intensified night vision and laser sights. CAUTION – Always ensure that the weapon is CLEAR and on SAFE prior to using the Small Arms Collimator (SAC).