At Dawson Precision we know the many factors involved in perfect bullet impact, that's why we make so many different heights and widths sights for your pistol. It's a big undertaking to manufacture and stock so many different front sights but the owner of Dawson Precision is a shooter and believes a pistol that is not zeroed properly is useless. You spend a lot of money on your shooting gear and ammo to improve your shooting skills, so it makes sense to have your sights set to impact perfectly.
