Quick Answer
Inconsistent grouping with a 30 Nosler can be caused by a combination of factors, including improper bullet seating, inconsistent rifle handling, and inadequate bullet weight. Ensuring proper bullet seating and using a consistent rifle handling technique can greatly improve shot placement.
Rifle Handling and Bullet Seating
When shooting a 30 Nosler, maintain a consistent rifle handling technique to minimize human error. Ensure the stock is properly fitted to your body and that you’re consistently placing your cheek on the stock to align the sights. For bullet seating, use a load development program to determine the optimal powder charge and seating depth. A general rule of thumb is to seat the bullet at 0.010-0.020 inches off the lands, which will provide a consistent expansion and penetration in elk. Using a chronograph to measure velocity can also help ensure the optimal load is being used.
Optics and Sighting-In
When sighting-in your 30 Nosler, make sure the optics are properly aligned and the reticle is centered. Use a high-quality shooting rest to minimize movement and a consistent aiming point. For elk hunting, a 1-4x or 2-10x scope with a 30mm tube and a mil-dot or MOA reticle is ideal. The scope should be mounted at a height that allows a consistent cheek weld and a clear sight picture. Ensure the scope is properly zeroed at 100 yards and then adjust for wind deflection and bullet drop at longer ranges.
Load Development and Bullet Selection
A well-developed load for the 30 Nosler can greatly improve shot placement and accuracy. Use a load development program to determine the optimal powder charge and seating depth for your specific rifle and bullet. When selecting a bullet, choose one with a diameter of at least 0.300 inches, such as the Nosler AccuBond or the Barnes TSX. These bullets will provide a consistent expansion and penetration in elk, even at longer ranges.
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