Sightmark 槍管歸零器 6.5 Creedmoor、.22-250

Chambering it felt just like loading a round, and the laser held steady enough to walk my scope in without burning through a box of ammo at the range. Went from rough bore-sighting to a tight group in three shots, which is exactly what I needed before deer season.

Chambered it in my .22-250 like a regular round, and the red laser dot lined up perfectly with my scope after just a few tweaks. Took me maybe ten minutes total to get sighted in for the season.

The red dot came up crisp and clear once I got it seated properly in my .22-250. It's been a quick way to get on paper before heading to the range, though the batteries could last a bit longer.