45‑90 Winchester (2.4") Brass – Part #749018132
Discover the premium quality of Winchester’s 45‑90 brass cases, expertly crafted to meet the exacting standards of today’s reloaders. With a precise 2.4‑inch overall length, these brass cases deliver consistent performance, superior feeding, and reliable extraction for a wide range of .45‑90 loads.
Key Features & Benefits
- Exact 2.4‑inch specifications: Engineered to the original Winchester dimensions for flawless chamber fit.
- High‑grade brass construction: Uniform wall thickness and strong headstamp ensure durability and repeatable results.
- Easy reloadability: Fully annealed case walls and a perfectly sized primer pocket for smooth resizing and reliable primer seating.
- Corrosion‑resistant finish: Polished exterior reduces fouling and extends case life.
- Compatible with a variety of powders and projectiles: Ideal for both traditional black powder loads and modern smokeless powders.
Technical Specifications
| Caliber | .45‑90 |
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| Overall Length | 2.4 inches (60.96 mm) |
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| Base Diameter | 0.517 inches (13.14 mm) |
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| Neck Diameter | 0.495 inches (12.57 mm) |
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| Rim Diameter | 0.608 inches (15.44 mm) |
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| Case Capacity | ≈ 122 grains of water (7.9 cm³) |
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| Material | Premium brass |
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| Finish | Polished, corrosion‑resistant |
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| Package Quantity | Available in 20‑, 50‑, and 100‑case bundles |
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Why Choose Winchester 45‑90 Brass?
When reloading, the quality of your brass directly impacts accuracy, safety, and overall performance. Winchester’s heritage of over a century in ammunition manufacturing means you get:
- Consistent internal volume for precise powder charges.
- Reduced case stretch and head separation, extending case life.
- Exceptional feed reliability in both lever‑action and single‑shot rifles.
- Peace of mind with a brand that’s synonymous with safety and reliability.
Ideal Applications
The 45‑90 Winchester brass is perfect for:
- Hunting large game with classic lever‑action rifles.
- Target shooting and precision competition in .45‑90 platforms.
- Historical firearm restoration projects that demand period‑accurate components.
- Custom load development for both black‑powder and modern smokeless propellants.
Reloading Tips
- Inspect each case for dents or cracks before resizing.
- Trim to a uniform 2.4‑inch length if necessary to maintain consistent chamber pressure.
- Anneal the neck and shoulder area for improved case life and easier bullet seating.
- Use a quality primer and follow recommended powder charge data for safe loading.
- After firing, clean and lubricate the case before the next reload cycle.
Customer Reviews
"These Winchester cases have been a game‑changer for my .45‑90 rifle. The fit is perfect and they hold up after dozens of reloads." – John D., Competitive Shooter
"I appreciate the consistent case capacity. It makes dialing in my loads for long‑range hunting a breeze." – Emily K., Outdoor Enthusiast
FAQs
- Can these brass cases be used with modern smokeless powders?
- Yes, the 45‑90 Winchester brass is compatible with both traditional black‑powder loads and modern smokeless propellants, provided you follow the appropriate load data.
- Do I need to trim these cases?
- The cases are manufactured to the exact 2.4‑inch specification, but it is good practice to verify length and trim if any variance is detected.
- What is the recommended primer type?
- Standard large rifle primers are recommended. Always check your reloading manual for specific recommendations.
*Always adhere to safe reloading practices. Consult a reputable reloading manual for detailed load data specific to your firearm and intended use.
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