Winchester Deer Season XP .300 WSM Ammunition 20 Rounds PT 150 Grains X300SDS

In 1873, as the U.S. emerged from the Civil War and Westward expansion took hold, Winchester introduced the first successful centerfire cartridges—redefining ammunition standards. For over a century, Winchester has represented unmatched quality and performance. Trusted by hunters and shooters worldwide, Winchester Ammunition ensures reliability across every application.

Winchester Deer Season XP .300 Winchester Short Magnum

• Manufacturer Number: X300SDS
• Caliber: .300 Winchester Short Magnum
• Bullet Type: Polymer Tipped (PT)
• Bullet Weight: 150 Grains
• Rounds: 20 per box
• Muzzle Velocity: 3,260 FPS
• Muzzle Energy: 3,539 ft/lbs
• Bullet Diameter: .308
• Ballistic Coefficient: .392
• Casing: Brass

Key Features:

• Large Diameter Polymer Tip: Enhances expansion for immediate trauma
• Ballistic Profile: Streamlined design and polymer tip for optimal downrange accuracy
• Contoured Jacket: Supports rapid expansion and deep penetration on impact
• Alloyed Lead Core: Optimized for maximum energy transfer
• Deer-Specific Performance: Engineered for a powerful knockdown on whitetail, mule, and blacktail deer

Ideal For: Deer and big game