Sightmark .223 Boresight MossyOak Treestand It features strain relief to

It features strain relief to help prevent kinking

User friendly underside lever actuation

Non-anodized aluminum tubing

Incorporates a reliable and affordable mechanical switch that actuates pump motor at 2" water level

US Coast Guard approved 2 NM

Sightmark .223 Boresight MossyOak Treestand It features strain relief toThe Sightmark Laser Boresight provides the most convenient and accurate method for sighting in rifles and shotguns of all types. Simply chamber the boresight like a regular bullet and a laser dot will show exactly where the rifle is aiming. It's easy to sight in any scope without firing a single shot. Live fire is only needed to fine tune the weapon being sighted in order to compensate for inconsistencies, such as bullet drop due to distance. Great