Weytoll Laser Calibrator Aluminum Alloy Calibrator Turn-Free Laser Calibrator 8-Hole Adjustable Adapter for 0.177 to 0.50 Caliber

This is a really good bit of kit! It zeros my Glock 19 MOS with red dot scope and will do a great job zeroing my FX DRS Tactical Carbine in Spring time

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Needed for my .177 target pistol which generally is shot at 10-20mtrs. Easy to use, but had to trim the back end of the correct fitting by 3.5mm otherwise there was no screw left to screw into the laser end when putting it (and adjusting diameter) into the barrel, that is now ok after my modification. Disappointed with the big size and poor definition of the laser red dot. IMHO it’s too big and very fuzzy meaning it completely overpowers/oversizes the red dot on the pistol sight (3Moa). It does get you in the ballpark, but I did expect better performance.

Works well and gets you on paper without shooting loads of pellets pretty good being honest

Excellent item to align a scope to a rifle barrel meaning that when you put a new scope on your rifle and fire your first shot it is at least hitting the target. You will of course need to finalize your zeroing at the range but this product will get you pretty close without firing a single shot. I use this on all my air rifles and it should be good for rim fire or centre fire weapons as well.

Excellent piece of kit Don the job properly