Allen 70648 X-Ring Laser Bore Sighter .177-.50 Cal / 12 & 20 Gauge

The Allen 70648 X-Ring Laser Bore Sighter is a compact, multi-caliber sighting tool built from durable black steel. Designed to fit rifles chambered from .177 to .50 caliber as well as 12 and 20 gauge shotguns, it comes with the fittings needed to adapt the laser to virtually any common hunting or sporting firearm in your safe.

The X-Ring projects a bright laser point down the bore so you can quickly pre-align a scope or check existing sight alignment before heading to the range. The all-steel body keeps the unit planted on the bench, and with the included arbors and adapters, one boresighter covers airgun, rimfire, centerfire, and shotgun bores, making it a versatile shop and range companion.