BudsGunShop.com - Sight adjustment ?

Tony, The rear sight is adjustable for windage only. To adjust, move the rear sight in the direction you wish the group to move on the target. For example, if the group should move to the right, move the rear sight to the right. Use a brass or plastic drift or punch to prevent marring the rear sight. If the rear sight has a set screw, loosen the set screw prior to moving the rear sight. Tighten the set screw after the sight has been adjusted to the desired position. The front sight is not adjustable. Have a great day!

Troy, rear adjustment for windage only for the rear sights. You would drift the rear sight the direction you want the bullet to impact on the target. You can certainly replace with fully adjustable sights.