Ruger 10/22, Nikon P-Rimfire, Site Lite, SL-500, Video 13, Mounting the SL-500 into the Muzzle

If you do not see the threat your muzzle offers you will never respect it until it is too late. Make certain you engage your mindset to observe the fact that your muzzle does exactly what you cause it to do. MAKE CERTAIN TO DOUBLE CHECK YOUR FIREARM AND PLACE A CHAMBER FLAG INTO POSITION or DISABLE THE FIREARM BEFORE YOU MOUNT THE LASER INTO THE MUZZLE!!!!!!! Do not remove the chamber flag until AFTER you have removed the bore sight laser. God bless and thanks for watching. Highboy