Winchester WSC325WSMU Unprimed Brass Cases 325 WSM 50-Count Bag

The Winchester WSC325WSMU delivers precision-manufactured unprimed brass cases specifically engineered for the 325 Winchester Short Magnum cartridge. Each case undergoes Winchester's rigorous quality control process to ensure consistent wall thickness and optimal powder capacity for reliable performance.

What Makes This Different

Winchester brass cases feature uniform case wall thickness that promotes consistent bullet seating depth and powder burn rates. The proprietary brass alloy composition provides superior case life compared to standard brass, typically withstanding 8-10 reload cycles when properly maintained. Each case receives precise annealing to optimize neck tension and prevent case mouth splitting during repeated loading cycles.

Key Features

• Precision-drawn brass construction with uniform wall thickness for consistent performance
• 325 Winchester Short Magnum chamber specifications with exact SAAMI tolerances
• Annealed case necks prevent splitting and ensure proper bullet retention
• Large rifle primer pocket sized to 0.210" diameter for standard primers
• Factory-fresh condition ready for primer installation and loading
• 50-piece count provides sufficient quantity for load development testing
• Compatible with all 325 WSM chamber specifications and bullet weights

These cases excel in both hunting and precision shooting applications where consistency matters. The 325 WSM cartridge delivers exceptional performance on medium to large game at extended ranges, making reliable brass essential for maintaining accuracy standards. Winchester's manufacturing process ensures each case meets strict dimensional tolerances for optimal chamber fit and extraction reliability across temperature extremes.

Technical Specs

• Caliber: 325 Winchester Short Magnum (325 WSM)
• Case length: 2.100 inches
• Case capacity: Approximately 80.0 grains H2O
• Primer pocket: Large rifle (0.210" diameter)
• Flash hole: 0.080" diameter
• Material: High-quality brass alloy
• Condition: New, unprimed cases
• Package quantity: 50 pieces per bag
• Country of origin: United States

Winchester's reputation for manufacturing excellence extends to their brass case production, where decades of experience translate into components that serious reloaders trust. These cases provide the foundation for developing accurate, consistent handloads tailored to specific rifle and shooting requirements.