Choosing rimfire ammunition starts with confirming the exact cartridge designation marked for the firearm and then considering bullet weight, projectile design, velocity, intended application, firearm type, barrel characteristics, accuracy requirements, and manufacturer recommendations.

Common Rimfire Ammunition Types

• .22 LR Ammunition: One of the most widely used rimfire cartridges for target shooting, training, recreational shooting, competition, plinking, and small-game applications.
• .22 WMR Ammunition: Also known as .22 Magnum, this cartridge offers greater velocity and energy than .22 LR and is commonly used for hunting, field use, and varmint applications.
• .17 HMR Ammunition: A high-velocity rimfire cartridge commonly selected for varmint hunting, small-game applications, and target shooting at extended rimfire distances.
• Subsonic Rimfire: Designed to operate at lower velocities than many standard or high-velocity loads and may offer reduced sound signature when used with compatible firearms and equipment.
• Match and Target Loads: Produced with an emphasis on consistency and accuracy for precision rimfire shooting, competition, training, and target applications.

Bullet Weight and Velocity

Rimfire ammunition is available in different bullet weights and velocity classes, including subsonic, standard-velocity, high-velocity, and specialized loads. Velocity and bullet weight can affect recoil, trajectory, accuracy, firearm function, and point of impact.

Rimfire Bullet Designs

Common rimfire projectile designs include lead round nose, copper-plated round nose, hollow point, polymer-tipped, and other specialty bullets. The appropriate projectile depends on the firearm, intended use, expected shooting distance, and applicable hunting regulations.

Semi-Automatic Firearm Compatibility

Some semi-automatic rimfire firearms may function more reliably with particular velocity ranges or ammunition designs. Firearm condition, magazine design, bullet profile, load strength, and manufacturer recommendations can all influence cycling reliability.

Choosing Ammunition for Hunting or Target Use

Target ammunition generally emphasizes repeatable accuracy and consistency, while hunting and varmint loads may use projectile designs intended for different terminal performance. Always select ammunition appropriate for the firearm, intended species, shooting distance, and applicable hunting regulations.

Ammunition Shipping and Restrictions

Ammunition shipping, age requirements, delivery requirements, and purchasing restrictions can vary by state and local jurisdiction. Customers are responsible for confirming that the rimfire ammunition they order is lawful to purchase, possess, receive, and use in their location.