Winchester .300 Winchester Short Magnum, 150 Grain Deer Season XP, Rifle Ammunition

Winchester .300 Winchester Short Magnum, 150 Grain Deer Season XP, Rifle Ammunition – High-Velocity, Precision Rifle Ammo

Engineered for serious hunters, the Winchester .300 WSM, 150 Grain Deer Season XP Rifle Ammunition delivers unmatched knockdown power, precision accuracy, and rapid expansion. Designed specifically for whitetail deer, this ammo features Extreme Point technology, giving hunters the edge they need for ethical, one-shot kills—even at extended ranges.

Key Features & Benefits:

• • 150-Grain Extreme Point™ Polymer Tip

Features a large diameter tip for massive energy transfer, rapid expansion, and wider wound channels, optimized for quick, humane kills on medium-sized game.

• • High-Velocity Performance

Designed for speed and flat trajectories, ideal for long-range shots in open terrain or variable hunting environments.

• • Precision Accuracy

Tight manufacturing tolerances and consistent powder loads ensure reliable shot placement, round after round.

• • Optimized for Whitetail & Medium Game

Perfectly tuned for deer hunting, this round offers optimal energy, speed, and expansion for game-specific effectiveness.

• • Reliable Feeding & Ejection

Built with quality brass cases and boxer primers for smooth cycling and clean ignition in bolt-action and semi-auto rifles.

• • Trusted Winchester Quality

Manufactured by Winchester, a leader in ammunition innovation with over 150 years of experience in the field.

Specifications:

• • Brand: Winchester

  • Caliber: .300 Winchester Short Magnum (WSM)

  • Bullet Weight: 150 Grain

  • Bullet Type: Extreme Point (Polymer Tip)

  • Muzzle Velocity: 3,260 fps

  • Muzzle Energy: 3,539 ft-lbs.

  • Ballistic Coefficient: 0.392

  • Casing: Brass, Reloadable

  • Primer Type: Boxer, Non-Corrosive

  • Quantity: 20-Round Box

  • Application: Deer, Antelope, and Medium Game Hunting

  • Country of Origin: USA

Warranty & Support:

Winchester stands behind the quality of their ammunition, and will address customer concerns regarding product defects or issues. For assistance or product support, contact Winchester customer service directly.

Why Choose Winchester Deer Season XP in .300 WSM?

Winchester’s Deer Season XP line is purpose-built for hunters who demand fast, lethal performance on deer-sized game. The 150-grain .300 WSM variant offers a unique combination of speed, energy, and terminal ballistics that outperform traditional soft points. With superior accuracy and field-proven expansion, this ammunition gives you the confidence to take that critical shot—season after season.

**WARNING:** This product contains chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov

Federal law mandates that you must be at least 18 years old to purchase rifles, shotguns, and their respective ammunition, and at least 21 years old to purchase all other firearms and ammunition. Ammunition will be shipped via ground service by the carrier of our choice to the contiguous 48 states only. A street address is required for delivery. There is no option for shipping ammunition to international customers.

For safety reasons, we do not accept returns on ammunition with no exception. Always make sure you are using the correct ammunition and firearms. No Exceptions.

DNW Outdoors customers in La, DC, MN, PA, NY, NJ, MA, IL, CT, and CA should check with their local laws for ammunition restrictions before placing an order.

DNW Outdoors reserves the right to ask for proof of age when buying age restricted items such as ammunition and firearms. No Exceptions.