COMPONENTS
Norma’s ability to produce the finest ammunition begins with the finest components.
The Best Brass in the World!
For more than 120 years, the golden rule at NORMA has been precision and quality in everything we make. The NORMA brass has long been a household name for cases in a league of their own, made of the best possible raw materials with the narrowest tolerances ensuring long life and many reloads. 1. Neck Annealed to achieve the correct elasticity and prevent splitting, NORMA cases then undergo a final polishing process to ensure not only superior performance but also an impeccable appearance. 2. Shoulder NORMA applies over a century of experience and proprietary tools to ensure dimensionally perfect headspace. 3. Body Laboratory inspection ensures the correct hardness across the length of the case; it is softer in the neck and gradually becomes harder toward the case head. 4. Flash hole Three quality control inspections for the flash hole ensure a perfectly centered and burr-free product. Benchrest quality in any case! 5. Primer pocket The correct hardness of the primer pocket is crucial for extended longevity. At NORMA, every production run is tested through a minimum of ten reloading cycles. 6. Tolerance Internal tool manufacturing allows NORMA not only to control tolerances for the finished product but also for the production tools and machinery. With tool tolerances as tight as 7 thousandths of a millimeter, NORMA takes pride in having the narrowest tolerances in the industry.
What is Smokeless Powder?
Smokeless powder is a type of propellant used to expel the bullet from a firearm's barrel. The term refers to the fact that this type of powder produces minimal smoke upon ignition compared to the older black powder used in early firearms. Composition Unlike black powder, which primarily consists of sulfur, charcoal, and potassium nitrate, smokeless powder is composed of nitrocellulose or a combination of nitrocellulose and nitroglycerin. These components undergo a chemical reaction when ignited, creating controlled combustion that rapidly generates high-pressure gases, propelling the bullet forward and out of the barrel. Advantages Over Black Powder The use of smokeless powder offers several advantages compared to black powder: Reduced Smoke – Produces significantly less smoke upon ignition, improving visibility for the shooter, especially in situations where rapid follow-up shots or multiple shots are required. Easier Maintenance – Barrel fouling is reduced, resulting in easier maintenance and increased reliability. Greater Stability – More stable and less sensitive to temperature variations compared to black powder, making it a safer and more consistent choice for ammunition. Customizable Performance – The controlled burn rate of smokeless powder can be tailored to specific cartridge requirements, allowing manufacturers to optimize performance, accuracy, and recoil characteristics for various types of firearms and applications.
