The Remington 9½ Large Rifle Magnum Primer is engineered for reloaders who demand consistent ignition and dependable performance across a wide range of conditions. Built with exceptionally tight manufacturing tolerances, each primer is designed to deliver reliable ignition for magnum rifle cartridges using slower-burning powders.

Every primer cup is manufactured to exacting standards, with metallic dimensions controlled to four decimal places and primer pellet weight held to within 0.01 grams. Remington’s proprietary priming compound is tested for reliable performance from -20°F to +150°F, ensuring dependable ignition whether you’re loading for cold-weather hunts or warm-weather range sessions.

A unique tripod anvil design increases sensitivity and creates a larger ignition “sweet spot,” helping ensure consistent firing—even with off-center firing pin strikes. Each production lot is 100% visually inspected and ballistically tested, giving precision reloaders confidence in every box.

Key Features

• Magnum large rifle primer designed for slower-burning powders

• Consistent ignition across a wide variety of powder types

• Reliable performance from -20°F to +150°F

• Tripod anvil design increases sensitivity and ignition reliability

• Primer pellet weight controlled to 0.01 grams

• Metallic dimensions controlled to 0.0005 inches

• 100% visually inspected and ballistically tested

• Packaged in a 100-count box

Specifications

Why You’ll Appreciate This Primer

When precision matters, ignition consistency matters even more. The Remington 9½ Magnum primer is trusted by reloaders who want predictable performance, dependable cold-weather ignition, and the confidence that comes from tight quality control—shot after shot.