The Lahti Bore Periscope allows you to see down the bore of your rifle. This will allow you to inspect your bore, check for bore obstructions or even simple bore-sighting to get your rifle shooting on paper to fine tune your zero. The Bore Periscope works with most .308 and higher caliber rifles.
ATTENTION: There is an error on the Bore Scope packaging. The Bore Scope will require minor modification to work with .223 caliber rifles.