Winchester WSC923WU Unprimed Brass Cases 9x23 Winchester 100ct Bag

The Winchester WSC923WU unprimed brass cases deliver consistent performance for 9x23 Winchester handgun reloading applications. These precision-manufactured cases provide reloaders with the foundation needed for accurate, reliable ammunition in this specialized cartridge.

What Makes This Different

Winchester brass cases undergo rigorous quality control processes that ensure uniform wall thickness and proper headspace dimensions. The 9x23 Winchester cartridge requires precise case specifications to handle its higher pressures compared to standard 9mm loads. These cases feature consistent primer pocket depth and flash hole diameter for optimal ignition characteristics across multiple reloading cycles.

Key Features

• Precision-drawn brass construction for consistent case capacity and performance
• Uniform wall thickness maintains structural integrity under high-pressure loads
• Properly sized primer pockets accept standard small pistol primers
• Annealed case mouths prevent splitting during bullet seating operations
• Factory-fresh brass ready for immediate loading without preparation
• 100-piece count provides sufficient quantity for match shooting or hunting loads
• Compatible with standard 9x23 Winchester chamber specifications

These cases support velocities exceeding 1,400 fps with appropriate powder charges and bullet weights. Competition shooters appreciate the consistent case capacity that contributes to uniform velocities across shot strings. The robust construction handles multiple reloading cycles when properly sized and maintained. Law enforcement agencies utilizing 9x23 Winchester platforms benefit from the reliable ignition and extraction characteristics.

Technical Specs

• Caliber: 9x23 Winchester
• Case type: Unprimed handgun brass
• Quantity: 100 pieces per bag
• Primer pocket: Small pistol
• Case length: 0.905 inches nominal
• Material: High-quality drawn brass
• Manufacturer: Winchester Ammunition
• Country of origin: United States

Winchester's reputation for ammunition component quality extends to these unprimed cases, offering reloaders the consistency needed for precision loads. The specialized 9x23 Winchester chambering demands quality components, making these cases essential for shooters committed to this high-performance cartridge.