Buy Rimfire Ammunition Online 2025: Top Quality Rimfire Ammo

What Is Rimfire Ammunition and Why Is It Popular?

Rimfire ammunition ignites by striking the cartridge rim, making it ideal for small-caliber firearms used in target shooting, training, and varmint hunting. Its design supports lightweight and affordable rounds.

Key points:

• Primer design: Ignition occurs from the rim’s thin edge struck by the firing pin
• Common calibers: Include .22 LR, .17 HMR, and smaller historic rounds
• Applications: Popular for plinking, competitive shooting, and small game hunting
• Components: Cartridge case, powder charge, and lightweight bullets such as lead round nose or copper-plated

What Are the Popular Rimfire Calibers and Their Uses?

Common rimfire calibers serve different shooting needs from training to precision hunting.

Caliber overview:

• .22 LR: Versatile and economical for plinking, training, and small game hunting
• .22 Magnum (WMR): Higher velocity and energy for varmint hunting and longer ranges
• .17 HMR: Known for high velocity and flat trajectory, suitable for small varmints and pests
• .25 Stevens and .32 rimfire: Older calibers now less common but still in use among collectors and specialty shooters
• Performance factors: Grain weight, velocity (subsonic to high velocity), and cartridge design affect effectiveness

What Are the Types of Rimfire Ammunition: Target vs. Hunting Ammo?

Rimfire ammo differs by bullet design based on intended use: target shooting or hunting.

Bullet types:

• Full Metal Jacket (FMJ): Offers reliable feeding and accuracy for target practice
• Lead Round Nose (LRN): Traditional bullet shape used in target and plinking ammo

• Hollow Point (HP): Expands upon impact, increasing effectiveness on small game
• Copper-plated rounds: Provide improved barrel life and corrosion resistance
• Performance: Consider expansion, penetration, accuracy, and recoil for best results

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Which Brands Lead the Rimfire Ammunition Market?

Trusted manufacturers such as CCI, Remington, Federal, Winchester, Lapua, Aguila, Wolf, and Eley produce reliable rimfire ammunition known for consistent performance and quality.

Brand highlights:

• CCI Rimfire Ammunition: Known for high-quality manufacturing and a wide grain selection
• Remington Rimfire Ammunition: Offers dependable rounds suitable for training and hunting
• Federal Rimfire Ammunition: Provides excellent ballistic consistency and varied packaging options
• Winchester Rimfire Ammunition: Popular for reliability and velocity ratings across calibers
• Lapua Rimfire Ammunition: Renowned for precision and match-grade offerings preferred by competitive shooters

Why Buy Rimfire Ammo in Bulk? Advantages and Popular Sellers

Bulk purchases of rimfire ammo deliver cost savings and ensure a steady supply for frequent shooters and clubs.

Key benefits:

• Price per round: Buying in bulk reduces the average cost significantly
• Shelf life: Properly stored bulk ammo maintains performance for many years
• Storage: Use airtight containers with desiccants to prolong shelf life
• Popular pack sizes: Common bulk quantities include 500, 1000, and 5000 rounds
• Deal sources: Online hubs and large retailers often provide free shipping and promotional discounts

Where to Buy Rimfire Ammunition Online and In Stores

Purchasing rimfire ammo requires finding reputable online retailers and physical stores that offer competitive pricing and comply with legal shipping regulations.

Considerations:

• Shipping policies: Confirm restrictions and delivery options for your location
• Legal restrictions: Understand local laws governing ammunition purchase and shipment
• Availability: Check stock levels for specific calibers and brands
• Trusted vendors: Look for customer reviews and secure order processing
• FFL transfers: Some ammo shipments may require transfers through licensed dealers

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How to Choose the Best Rimfire Ammunition for Your Needs

Selecting rimfire ammo requires matching caliber, bullet type, grain, and velocity to your firearm and shooting activity, whether training, hunting, or casual plinking.

Key factors:

• Caliber: Common options include .22 LR, .22 Magnum, and .17 HMR, each suited to specific firearms and uses
• Bullet type: Full metal jacket for target shooting; hollow point for hunting to ensure expansion
• Grain weight: Influences recoil, accuracy, and terminal performance; heavier grains offer better penetration
• Velocity: High velocity rounds improve trajectory but may increase recoil
• Intended use: Choose ammo optimized for accuracy and low recoil in training or expansion and stopping power in hunting

FAQs About Buying Rimfire Ammo Online

What is the difference between .22 LR and .22 Magnum rimfire ammo?

.22 LR is a lower velocity round ideal for training and small game, while .22 Magnum offers higher velocity and energy for longer-range and tougher targets.

Can I use rimfire ammo in centerfire firearms?

No, rimfire ammunition is incompatible with centerfire firearms due to differences in primer placement and cartridge design.

Which rimfire ammo is best for small game hunting?

Hollow point or copper-plated rounds with good expansion and penetration, such as .22 Magnum or .17 HMR, are preferred for humane small game hunting.

How should I store rimfire ammunition to maintain quality?

Store ammo in cool, dry places using airtight containers with desiccants to prevent moisture damage and maintain shelf life.

Are bulk purchases of rimfire ammo cheaper than small packs?

Yes, buying in bulk generally reduces the cost per round and ensures a steady supply, especially for frequent shooters.

What are the top brands for reliable rimfire ammo?

Leading brands include CCI, Remington, Federal, Winchester, and Lapua, known for consistent quality, reliability, and ballistic performance.