Winchester's 10MM 200GR JSP BIGBORE is a testament to superior engineering and design. Crafted for precision, this ammunition offers controlled expansion and deep penetration, ideal for hunting and personal defense. Its brass casing ensures reliable feeding and extraction, making it a trusted choice for shooters.

Perfect for hunting medium-sized game and personal defense, Winchester's Big Bore ammunition delivers impressive stopping power with a muzzle velocity of 1175 fps and muzzle energy of 613 ft-lbs. Known for innovation since 1866, Winchester continues to support military, law enforcement, and civilian shooters.

Key Features:
- Manufacturer: Winchester
- Model: Big Bore
- Caliber: 10mm Auto
- Bullet Type: Semi-Jacketed Hollow Point
- Bullet Weight: 200 Grains
- Muzzle Velocity: 1175 fps
- Muzzle Energy: 613 ft-lbs
- Casing Material: Brass
- Rounds Per Box: 20