The Winchester Deer Season XP .450 Bushmaster 250GR – 20/200 is purpose-built to give deer hunters every ballistic advantage possible. Featuring Winchester’s signature Extreme Point bullet, this load has an extra-large polymer tip that initiates rapid expansion immediately upon impact, creating a larger wound channel and delivering maximum energy transfer to the target.
The .450 Bushmaster chambering pairs perfectly with the XP design, providing a flat-shooting, hard-hitting combination ideal for short to medium-range deer hunting. The 250-grain projectile ensures deep penetration while maintaining controlled expansion for clean, ethical kills.
Loaded in precision Winchester brass with non-corrosive Boxer primers and clean-burning propellants, Deer Season XP ammunition offers consistent reliability in all modern rifles chambered for .450 Bushmaster. Each round is manufactured under strict quality standards to ensure uniform velocity, accuracy, and terminal performance.
Key Features:
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Caliber: .450 Bushmaster
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Bullet Weight: 250 grains
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Bullet Type: Extreme Point polymer tip for rapid expansion
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Massive impact diameter for maximum energy transfer
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Optimized for deer-sized game at short to medium ranges
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Premium Winchester brass for smooth feeding and reloadability
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Non-corrosive Boxer primer for reliable ignition
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Clean-burning powder for reduced fouling
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20-round box
Manufacturer Specifications:
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Caliber: .450 Bushmaster
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Bullet Weight: 250GR
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Bullet Type: Extreme Point polymer tip
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Muzzle Velocity: ~2,200 fps*
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Muzzle Energy: ~2,686 ft-lbs*
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Case: Brass
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Primer: Boxer, non-corrosive
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Quantity: 20 rounds
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Brand: Winchester Ammunition
*Approximate values; actual results may vary.
FAQ
Q: What game is this ammunition intended for?
A: Designed for deer-sized game, but also effective on similar medium game where rapid expansion is desired.
Q: Is this safe in all .450 Bushmaster rifles?
A: Yes—only use in modern rifles chambered for .450 Bushmaster that are in safe working order.
Q: What makes the Extreme Point bullet different?
A: Its oversized polymer tip creates a wider impact channel and faster expansion than standard tipped bullets.
Q: Are the casings reloadable?
A: Yes—premium brass cases with Boxer primers can be reloaded.
Q: Does this ammo work in both bolt-action and semi-auto rifles?
A: Yes—it’s designed for reliable function in both.
Q: Is this a lead-free projectile?
A: No—it has a lead core with a polymer tip.
Brought to you by Black Bayou Armory.






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