Quick Answer
The .325 WSM bullet trajectory has a relatively flat drop out to 300 yards, making it suitable for hunting large game at medium to long ranges. It has an effective range of around 400 yards, where its trajectory begins to drop noticeably. The bullet's aerodynamics also contribute to its relatively low wind drift.
Ballistic Characteristics
The .325 WSM is a 7.82mm rifle cartridge that fires a 200-grain bullet at 3000 fps (Feet Per Second). This results in a high kinetic energy of 3,143 ft-lbs at the muzzle, ideal for expanding upon impact to take down large game like elk. The bullet’s trajectory is also influenced by its BC (Ballistic Coefficient), which is around 0.475 for the typical .325 WSM bullet.
Hunting at Medium to Long Ranges
For hunting elk at medium to long ranges, it’s essential to understand the bullet’s drop and wind drift. At 300 yards, the .325 WSM bullet drops around 27 inches, and its wind drift is approximately 3.5 inches per mph of wind. This makes it crucial to zero your rifle at 300 yards and use a ballistic calculator to compensate for wind and longer ranges. Additionally, consider using a rifle with a high-quality scope and a reticle designed for hunting at longer ranges.
Tips for Hunting Elk with the .325 WSM
When hunting elk with the .325 WSM, it’s essential to place the shot correctly. Aim for the elk’s vitals, which include the heart, lungs, and liver. Since the bullet expands upon impact, it’s essential to aim for a spot that will allow for maximum expansion and penetration. Consider using a scope with a BDC (Bullet Drop Compensation) reticle or a ballistic calculator to ensure accurate shots at longer ranges.
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