In 1873, less than a decade after the Civil War and when Westward expansion was in full gallop, Winchester introduced the first successful centerfire cartridges. Winchester has set the world standard in superior ammunition performance and innovation for more than a century. To millions of hunters and shooters worldwide, the name "Winchester" means quality and performance. No matter the sport, game, or protection, you can always depend on the Winchester Ammunition to perform as promised.

The 9x23 case is 4mm longer, but more importantly the 9x23 operates at much higher pressure than the 9mm Luger. Winchester's 9x23 brass has an extra-thick case wall that allows this cartridge to run at high pressure without concern of a case blowout in the unsupported region of a conventional, non-ramped barrel. The 9x23 is also a longer cartridge overall, and requires a full-sized pistol frame; 1911 type Pistol.

50 Round Box

Features and Specifications:
Manufacturer Number: Q4304
USA Ammo
Caliber: 9x23mm Winchester (this is not 9mm Luger ammunition)
Bullet Type: Jacketed Soft Point (JSP)
Bullet Weight: 124 Grains
Rounds: 50 Rounds per Box
Muzzle Velocity: 1460 FPS
Muzzle Energy: 587 ft/lbs
Bullet Diameter: .356
Bullet Ballistic Coefficient: .180
Casing: Brass
Features:
Proven Accuracy
Positive Functioning
No Barrel Leading
High Velocity
Usage: Target, Range