EZshoot Bore Sight Laser 9mm/223 5.56mm/243 308/12-Gauge Red Laser Boresighter with Portable Tin Case and Extra Batteries

So I bought a laser bore sight from Amazon for like 12 bucks and used infinite zero targets website to print out a target that has both point of aim and point of impact based on what distance I want to zero at with the available actual distance I have (i.e 25yds zero in a 10yds hallway). Only after did I go to the range and confirm with live fire. Will save you time and money in comparison to just dumping 60 rounds each session. The laser bore sight:https://www.amazon.com/dp/B0CJ55BHFZ?ref=ppx_yo2ov_dt_b_fed_asin_title&th=1 Website I printed the targets from:https://infinitezerotargets.com/pistol