Quick Answer
To zero a .308 rifle for elk hunting, set the scope to 100 yards, use a target with 1-inch circles, and aim for the center circle at 100 yards. Next, move to 200 yards and adjust the scope until the second circle is in the center. Repeat this process for 300 yards.
Choosing the Right Ammunition
When selecting ammunition for elk hunting with a .308 rifle, look for projectiles with a minimum weight of 150 grains and a ballistic coefficient of 0.45 or higher. Examples of suitable ammunition include the Winchester 180-grain Power Point and the Hornady 165-grain InterBond. These projectiles have a flat trajectory and sufficient kinetic energy for downing elk at varying distances.
Setting Up Your Scope
Before beginning the zeroing process, ensure your scope is properly zeroed at 25 yards with a high-powered rifle scope, such as a 6x or 8x power. Next, switch to the 100-yard target and aim for the center circle. Use a consistent aiming technique, taking note of your breathing, posture, and trigger squeeze.
Zeroing Your Rifle
Begin the zeroing process by shooting at 100 yards, then move to 200 yards and adjust the scope until the second circle is in the center. Repeat this process for 300 yards, making adjustments as needed to ensure a consistent point of impact. It’s essential to zero your rifle in the conditions and with the same type of ammunition you plan to use during elk hunting.
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