Sightmark Triple Duty Universal Green Laser Boresight Targets Machined from 7075 T-6 alloy

Machined from 7075 T-6 alloy

Manufacturer Part No : 151710

Manufacturer : Master Fender Covers

Internal stainless steel spring loaded pins

SO-239/PL-259 connector

Sightmark Triple Duty Universal Green Laser Boresight Targets Machined from 7075 T-6 alloyField tested and approved by the North American Hunting Club, the Sightmark Triple Duty Universal Green Laser Boresight is designed for sighting in . 17 . 50 caliber rifles, shotguns, and pistols. A key feature of the device is that it doesn't have any additional attachment pieces to be lost. Engineered with a self centering arbor, the unit attaches into the end of the barrel as opposed to the inside, preventing metal from protruding into the Firearm