Quick Answer
For elk hunting with .325 WSM, a bullet design with a heavy jacket and a flat or slightly rounded nose profile works best, allowing for deep penetration and minimal expansion.
Bullet Weight and Profile
When hunting elk with .325 WSM, a bullet weight of 150-180 grains is recommended, with a profile that is flat or slightly rounded to ensure deep penetration and minimal expansion upon impact. This bullet design, such as the Nosler AccuBond or the Barnes TSX, helps to prevent over-expansion and maintains kinetic energy at longer ranges, making it effective for taking down elk at 200-300 yards.
Expansion and Penetration
A bullet that expands to 0.6-0.8 inches in diameter is ideal for elk, allowing for sufficient penetration to reach the vitals without over-penetrating the opposite side of the animal. A bullet with a ballistic coefficient (BC) of 0.5 or higher helps to minimize wind deflection and maintain accuracy at longer ranges. This ensures a clean and humane kill, even at longer distances.
Barrel Twist and Rifle Setup
A .325 WSM rifle requires a barrel twist rate of at least 1:9 to stabilize the bullet and prevent premature expansion. When setting up the rifle, ensure the scope is properly aligned and the trigger is set for a crisp 2-3 pound break. This ensures accurate and reliable shooting, even in high-stress situations.
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