The dot is a reference, NOT THE POINT OF IMPACT. It is at a fixed relationship from the point of impact to account for the unique set of bullet drop, barrel length, twist rate, and windage of your unique firearm. The dot is where the center of the barrel is facing. The crosshairs is where the bullet will wind up AFTER these factors.
Problem is, the doo-dad that holds the laser is not a perfect fit to the chamber. There is a bit of slop. Multiply that slop out to 25 yards, and the laser dot will be a few centimeters away from the crosshair. Laser sighters are good for getting you onto the grid faster. That's about it...
Half the comments here clearly states you don't understand the meaning or message of the video. I not saying it will work perfectly, but will get you back close to zero and let you know if you bump your scope, based on what you recorded after shooting and getting your guns zeroed.
Thank you !!!!!!!!!! Congratulations, this is a theoretically perfect method, it suffices. to have a laser beam oriented perfectly coaxially to the "laser projectile " , which means rotating the laser inside the chamber the spot will not change position on the target! In this technique we are not considering the parameter amonution!! Thank you so much !
Laser sight in should you measure the center of the bore to the center of the scope, and measure that distance from the laser up to adjust the scope? I ordered a scope turret and they asked for that measurement.
Why would you want the point of impact to be to the left and up? Why is the scope not set to the dot? Kinda pointless if you have to use Kentucky windage on every shot and when one is excited in the hunt, the crosshairs is where the bullet strike is expected.
Seems like another minute or two of video as to why the "signature" matters (or how to use the knowledge of what the unique signature is) would have made it a much better video.
Congratulations, this is a theoretically perfect method, it suffices. to have a laser beam oriented perfectly coaxially to the "laser projectile " , which means rotating the laser inside the chamber the spot will not change position on the target! In this technique we are not considering the parameter amonution!! Thank you so much !
Any laser bore sight should get you on paper. If you take the laser out and put it back in again chances are very good that the laser beam has moved on you..
