Quick Answer
Handloads are generally more accurate at 200 yards due to the ability to precisely control powder charge, bullet seating depth, and powder type, which can be tailored to the specific rifle and cartridge combination for optimal performance.
Understanding Factory Ammo Reliability
Factory ammunition can be surprisingly accurate, but it’s often limited by the production process, which involves mass-producing cartridges with varying powder loads and bullet seating depths. Most factory ammunition has a standard deviation of 2-3 MOA (minutes of angle) at 200 yards. However, some top-tier factory loads can achieve 1 MOA or better. For example, Federal Premium Gold Medal Match 6.5 Creedmoor ammo has a standard deviation of around 1.2 MOA.
The Advantages of Handloading
Handloading offers a level of precision and customization that factory ammunition cannot match. By selecting and measuring each powder charge and bullet, handloaders can achieve a standard deviation of 0.5-1 MOA or better at 200 yards. This is because handloaders can precisely control the variables that affect accuracy, such as powder type, charge weight, and bullet seating depth. For instance, a handloader might use a specific powder load and seating depth to optimize the ballistics of a particular rifle and cartridge combination.
Practical Considerations for Handloaders
When loading for accuracy, handloaders should focus on maintaining a consistent powder charge and bullet seating depth. This can be achieved by using a powder scale with high precision, such as a 0.1-grain increment scale, and a bullet seating die that allows for precise control over the seating depth. Additionally, handloaders should use a quality bullet with a consistent weight and shape to minimize variability in the load. For example, a handloader might use a 140-grain Berger VLD bullet with a consistent weight tolerance of 0.5 grains or better.
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