Quick Answer
For lever-action rifles, the ideal zeroing process involves using a consistent shooting rest, starting with a 25-yard zero, and adjusting for wind deflection and bullet drop based on ranges up to 300 yards. Aiming for a 1-inch group at 100 yards is a good benchmark. Use a chronograph to determine bullet velocity for accurate adjustments.
Choosing the Right Zero
When zeroing a lever-action rifle, it’s essential to choose a starting point that balances ease of use with effectiveness. A 25-yard zero is a good starting point, as it allows for quick adjustments and takes into account the flat trajectory of most hunting cartridges. This zero is also less prone to wind deflection, making it ideal for hunters who may not have time to adjust for wind conditions.
Zeroing at Range
To zero your lever-action rifle, start by setting up a shooting rest at 25 yards. Use a high-quality scope with a large elevation adjustment range and a reticle with bullet-drop compensator (BDC) markings. Begin by aiming at a target at 25 yards and adjusting the elevation until the bullet impacts center mass. Once you’ve established a 25-yard zero, use a chronograph to determine your bullet’s velocity and make adjustments for bullet drop at longer ranges. As a general rule of thumb, for every 10 mph increase in velocity, adjust 1 MOA (minute of angle) up at 300 yards.
Maintaining and Adjusting the Zero
To maintain your zero, it’s essential to use the same ammunition and shooting conditions as when you initially zeroed the rifle. If you need to adjust the zero due to changes in ammunition or conditions, start by re-establishing the 25-yard zero and then make adjustments for longer ranges based on your chronograph data. When adjusting the zero, use small increments (0.5 MOA) to avoid over-correcting and losing your zero.
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