Quick Answer
To zero a .458 Lott rifle for buffalo hunting, start at 100 yards with a 3-shot group, then move to 200 yards and adjust as needed. Use a 2 MOA dot optic and a rifle rested on a bipod. This will ensure accurate shots at typical buffalo hunting distances.
Choosing the Right Ammunition
When zeroing a .458 Lott rifle, it’s essential to use the same type of ammunition you’ll be hunting with. This includes the same caliber, bullet weight, and powder load. For buffalo hunting, a 500-grain or heavier bullet is recommended. Choose an ammunition with a flat trajectory and minimal drop at long ranges.
Setting Up Your Rifle
Before zeroing, ensure your rifle is properly sighted-in on a 100-yard zero. This is a good starting point, as most buffalo hunting takes place at distances between 100 to 200 yards. Use a rifle rested on a bipod to eliminate any movement or instability. A 2 MOA dot optic is ideal for buffalo hunting, as it provides a clear sight picture and allows for quick target acquisition.
Zeroing at 100 and 200 Yards
Begin by firing a 3-shot group at 100 yards. Measure the group and adjust your scope accordingly. If the group is centered on the target, you’re good to go. If not, adjust the scope to bring the group into alignment. Once you’ve established a 100-yard zero, move to 200 yards and fire another 3-shot group. If the group is still centered, you’re ready to hunt. If not, adjust your scope to compensate for the increased range.
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