Top Tips for Sighting In Your Rifle with New Bullets at the Range?

Choosing the Right Target and Aiming Point

When sighting in your rifle with new bullets, it’s essential to select a target that provides a clear and visible aiming point. A target with a 1-inch diameter circle and a 1-inch bullseye is ideal for this purpose. Place the target at a distance of 25 yards to start with, as this will give you a good balance between accuracy and safety. Ensure the target is securely attached to a stable surface to minimize movement during firing.

Adjusting the Scope and Tracking Bullet Velocity

Fire three shots at the target and record the group size. If the group is larger than 1 inch, adjust the scope by 1/4 MOA (minute of angle) and repeat the process. Continue this process until you achieve a consistent group size. To ensure proper expansion, use a chronograph to track bullet velocity. Aim for a velocity of 2,600-2,800 fps for most controlled expansion bullets. If the velocity is too high, you risk over-expansion, which can lead to inconsistent accuracy and potentially damage the barrel.

Managing Expansion and Barrel Safety

When firing controlled expansion bullets, it’s essential to manage expansion to prevent over-expansion. Over-expansion can lead to inconsistent accuracy and potentially damage the barrel. To avoid this, start with a slower target speed and gradually increase the velocity as needed. Monitor the bullet’s expansion using a chronograph and adjust your aim accordingly. For most rifles, a maximum expansion of 0.5-0.7 inches is recommended. If you notice excessive expansion, adjust your aim and velocity accordingly to maintain optimal accuracy and barrel safety.