Starline Brass 30 Carbine Unprimed Cases - 50 Count Bag

The Starline Brass 30CAREUP50 delivers precision-manufactured .30 Carbine brass cases for reloaders demanding consistent performance and reliable ignition. Each case undergoes rigorous quality control to ensure uniform wall thickness and proper headspace dimensions. Starline's manufacturing process produces brass that maintains structural integrity through multiple reloading cycles.

What Makes This Different

Starline Brass cases feature consistent wall thickness within 0.001 inches, significantly tighter than military surplus alternatives. The brass composition includes optimal copper-to-zinc ratios for enhanced durability and case life. Unlike range pickup brass, these new cases eliminate variables in headspace, primer pocket depth, and case capacity that affect accuracy and safety.

Key Features

• New manufacture .30 Carbine brass cases with uniform dimensions
• Unprimed cases ready for custom primer installation
• Consistent case capacity within 0.5 grains for load uniformity
• Proper headspace dimensions for M1 Carbine and compatible firearms
• Quality brass alloy rated for 8-12 reloading cycles with proper sizing
• Deburred case mouths and flash holes for consistent powder ignition
• 50-count packaging for convenient batch loading

Reloaders report consistent velocities and improved accuracy when switching from mixed headstamp brass to Starline cases. The uniform case capacity eliminates the need for volume sorting, streamlining load development for both target shooting and hunting applications. These cases maintain primer pocket integrity longer than softer brass alternatives, reducing the frequency of pocket uniforming operations.

Technical Specs

• Caliber: .30 Carbine
• Case length: 1.290 inches
• Rim diameter: 0.360 inches
• Base diameter: 0.356 inches
• Neck diameter: 0.336 inches
• Package quantity: 50 cases
• Condition: New, unprimed brass
• Manufacturer: Starline Brass, USA
• UPC: 810742025823

Starline's reputation for dimensional consistency makes these cases the preferred choice for precision handloaders. The investment in quality brass components pays dividends in improved accuracy and reduced load development time.