Winchester WSC375WU Unprimed Brass Cases .375 Winchester 50/Bag

Winchester WSC375WU unprimed brass cases deliver consistent performance for .375 Winchester reloaders seeking reliable components. These factory-fresh cases provide the foundation for precision handloads in this versatile medium-bore cartridge. Quality brass construction ensures multiple reloading cycles with proper case preparation.

What Makes This Different

Winchester manufactures these cases to the same exacting standards used in their loaded ammunition production. The brass undergoes controlled annealing processes that optimize case life and dimensional consistency. Each case features uniform wall thickness and proper head hardness, characteristics that separate factory brass from budget alternatives. Quality control measures ensure cases meet SAAMI specifications for chamber fit and extraction reliability.

Key Features

• Factory-fresh .375 Winchester brass ready for loading
• Uniform wall thickness for consistent powder capacity
• Proper annealing extends case life through multiple firings
• SAAMI-specification dimensions ensure reliable chambering
• Quality brass alloy resists cracking and case head separation
• 50-piece count provides sufficient quantity for load development
• Compatible with standard .375 Winchester chamber specifications

Reloaders appreciate the consistent performance these cases deliver across various bullet weights and powder charges. The .375 Winchester cartridge excels in lever-action rifles for medium game hunting at moderate ranges. Proper case preparation including trimming, chamfering, and primer pocket uniforming maximizes accuracy potential. These cases handle both lighter 200-grain bullets for deer-sized game and heavier 250-grain projectiles for larger animals.

Technical Specs

• Caliber: .375 Winchester
• Case type: Rimless, bottleneck
• Material: Quality brass alloy
• Condition: Unprimed, new manufacture
• Package quantity: 50 pieces
• Case length: 2.020 inches (trimmed)
• Base diameter: 0.470 inches
• Manufacturer: Winchester Ammunition

Serious reloaders recognize Winchester brass as a benchmark for consistency and longevity. These cases form the foundation for developing accurate loads tailored to specific rifles and hunting applications. Stock levels fluctuate with seasonal demand, making availability timing important for reloading projects.