
Availability: In Stock
Winchester Deer Season XP .300 Winchester Magnum ammunition is purpose-built for hunters who demand reliable, hard-hitting performance on whitetail and larger game. This 180-grain polymer-tip load delivers 2950 feet per second at the muzzle, generating 3478 foot-pounds of energy—plenty of stopping power for clean, ethical kills at moderate to long ranges. The .300 Win Mag is a proven cartridge for serious deer hunters, and Winchester engineered this particular load from the ground up with deer hunting in mind.
The Extreme Point bullet design balances expansion and penetration through a tapered copper jacket, alloyed lead core, and a large polymer tip that initiates rapid expansion on impact. The streamlined ballistic profile (0.422 G1 BC) keeps velocity and energy downrange, so your shot remains effective even at distance. This is factory-fresh ammunition loaded in reloadable brass cases with non-corrosive primers, so you get both immediate performance and the option to reload once you've used your rounds.
Each box contains 20 rounds, making this a practical choice for hunters stocking up for the season. If you run a .300 Win Mag and want ammunition engineered specifically for deer hunting rather than generic magnum rounds, Deer Season XP pairs proven Winchester reliability with ballistics and construction tailored to the job.
| Cartridge | .300 Winchester Magnum |
| Bullet Weight | 180 grains |
| Bullet Type | Polymer Tip (Extreme Point) |
| Muzzle Velocity | 2950 fps |
| Muzzle Energy | 3478 ft-lbs |
| G1 Ballistic Coefficient | 0.422 |
| Case Type | Brass (reloadable) |
| Primer | Boxer (non-corrosive) |
| Rounds Per Box | 20 |
Yes. The .300 Winchester Magnum with a 180-grain Extreme Point bullet is a proven deer and elk cartridge. Winchester engineered this load specifically for deer hunting, with a bullet design that balances expansion and penetration. The 2950 fps velocity and 3478 ft-lbs of energy are effective for ethical kills at moderate to long ranges.
Yes. This ammunition is loaded in reloadable brass cases with boxer primers, so once you fire the rounds, you can reload the brass for future use.
The G1 ballistic coefficient is 0.422. A streamlined ballistic profile helps the bullet retain velocity and energy as distance increases, keeping your shots effective at longer ranges—an important consideration in magnum hunting loads.
Each box contains 20 rounds.

SKU: 194198351 • Width: 3.75in • Height: 1.55in • Depth: 6.6in • Weight: 1.48oz





Availability: In Stock
Winchester Deer Season XP .300 Winchester Magnum ammunition is purpose-built for hunters who demand reliable, hard-hitting performance on whitetail and larger game. This 180-grain polymer-tip load delivers 2950 feet per second at the muzzle, generating 3478 foot-pounds of energy—plenty of stopping power for clean, ethical kills at moderate to long ranges. The .300 Win Mag is a proven cartridge for serious deer hunters, and Winchester engineered this particular load from the ground up with deer hunting in mind.
The Extreme Point bullet design balances expansion and penetration through a tapered copper jacket, alloyed lead core, and a large polymer tip that initiates rapid expansion on impact. The streamlined ballistic profile (0.422 G1 BC) keeps velocity and energy downrange, so your shot remains effective even at distance. This is factory-fresh ammunition loaded in reloadable brass cases with non-corrosive primers, so you get both immediate performance and the option to reload once you've used your rounds.
Each box contains 20 rounds, making this a practical choice for hunters stocking up for the season. If you run a .300 Win Mag and want ammunition engineered specifically for deer hunting rather than generic magnum rounds, Deer Season XP pairs proven Winchester reliability with ballistics and construction tailored to the job.
| Cartridge | .300 Winchester Magnum |
| Bullet Weight | 180 grains |
| Bullet Type | Polymer Tip (Extreme Point) |
| Muzzle Velocity | 2950 fps |
| Muzzle Energy | 3478 ft-lbs |
| G1 Ballistic Coefficient | 0.422 |
| Case Type | Brass (reloadable) |
| Primer | Boxer (non-corrosive) |
| Rounds Per Box | 20 |
Yes. The .300 Winchester Magnum with a 180-grain Extreme Point bullet is a proven deer and elk cartridge. Winchester engineered this load specifically for deer hunting, with a bullet design that balances expansion and penetration. The 2950 fps velocity and 3478 ft-lbs of energy are effective for ethical kills at moderate to long ranges.
Yes. This ammunition is loaded in reloadable brass cases with boxer primers, so once you fire the rounds, you can reload the brass for future use.
The G1 ballistic coefficient is 0.422. A streamlined ballistic profile helps the bullet retain velocity and energy as distance increases, keeping your shots effective at longer ranges—an important consideration in magnum hunting loads.
Each box contains 20 rounds.
SKU: 194198351 • Width: 3.75in • Height: 1.55in • Depth: 6.6in • Weight: 1.48oz
