I have an AR I need to sight in with a scope. I have another that has a red dot. I'm waiting on a 7.5" pistol that will get a red dot and backup irons. They all need sighting in. At nearly $1.00/round for 300blackout (one of the three guns) I don't want to spend $30 getting zeroed.
So I need (really want) a good boresight tool. Questions are what type and what brand? Looks like the choices are one that mounts/attaches to the barrel at the muzzle, most of which also appear to have adapters for multiple calibers, or one that goes in the breech like an actual cartridge and "shoots" down and out the barrel.
Which is better? Why? What brand? I can read 100 ads and 20 articles/reviews but I'd prefer advice from folks here.
So?
So I need (really want) a good boresight tool. Questions are what type and what brand? Looks like the choices are one that mounts/attaches to the barrel at the muzzle, most of which also appear to have adapters for multiple calibers, or one that goes in the breech like an actual cartridge and "shoots" down and out the barrel.
Which is better? Why? What brand? I can read 100 ads and 20 articles/reviews but I'd prefer advice from folks here.
So?
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