Best 22 LR Ammo for Rimfire Rifles [2025 Guide]

The .22 Long Rifle remains America’s most popular ammunition, and for good reason. Whether you’re introducing new shooters to the sport, working on precision skills, or simply enjoying an afternoon of plinking, the right .22 LR ammunition can make all the difference. After extensive research of manufacturer specifications, current market testing, and real-world performance data, our team has identified the top .22 LR rounds for every shooting application.

Bottom Line Up Front: CCI Mini-Mag consistently performs as the most reliable choice for semi-automatic firearms, while Eley Target delivers exceptional accuracy for precision work. For budget-conscious shooters, Federal AutoMatch offers excellent value with reliable cycling in most platforms.

Quick Picks: Best 22 LR Ammo for 2025

Best Overall: CCI Mini-Mag 40 Grain CPRN – Reliable feeding and cycling with consistent accuracy across multiple platforms.
Available at Palmetto State Armory, CCI Mini-Mag at Target Sports USA, and Lucky Gunner

Best Value: Federal AutoMatch 40 Grain LRN – Specifically designed for semi-automatic firearms with excellent bulk pricing.
Available at Palmetto State Armory and Target Sports USA

Best for Precision: Eley Target 40 Grain LRN – Produces impressively tight and consistent groups at 100 yards.
Available at Palmetto State Armory, MidwayUSA, and Creedmoor Sports

Best Suppressed: Federal American Eagle Suppressor 45 Grain LRN – Specifically designed for suppressed firearms with subsonic velocities.
Available at Federal Premium Direct and Bass Pro Shops

Best for Hunting: Winchester Super-X 40 Grain HP – Highest muzzle velocity and energy with proven small game performance.
Available at Winchester Direct and Cabela’s

Understanding 22 LR Ammunition Performance

Not all .22 LR ammunition is created equal. Match-grade ammunition consistently produces tighter groups and more consistent velocities than standard ammunition, but this precision comes at a higher cost. Based on current market analysis, 22 LR prices have stabilized at approximately $0.05 per round, representing excellent value compared to historical highs.

Our research shows that rifle compatibility plays a crucial role in ammunition selection. Some rifles clearly prefer specific ammunition types, with one tester’s rifle achieving 10 shots touching in a dime at 50 yards with CCI Standard Velocity, while the same rifle performed poorly with match-grade alternatives.

Detailed Product Breakdown

CCI Mini-Mag 40 Grain Copper Plated Round Nose

Specifications:

  • Bullet Weight: 40 grains
  • Muzzle Velocity: 1,235 fps
  • Muzzle Energy: 135 ft-lbs
  • Bullet Type: Copper-plated round nose
  • Packaging: 100 rounds per box

CCI Mini-Mag has earned recognition for extremely high quality and reliability, with consistent performance across various firearms, including the Ruger 10/22 and Walther P22. The copper plating reduces barrel fouling while the round nose design ensures reliable feeding in semi-automatic actions.

Independent testing shows consistent performance in conversion kits, with the manufacturer recommending CCI Mini-Mag for optimal results in Glock Advantage Arms conversions. While slightly more expensive than bulk alternatives, the reliability justifies the premium for serious shooting applications.

Best For: Semi-automatic rifles and pistols, general plinking, small game hunting

Current Price Range: $0.08-0.12 per round

Federal AutoMatch 40 Grain Lead Round Nose

Specifications:

  • Bullet Weight: 40 grains
  • Muzzle Velocity: 1,200 fps
  • Muzzle Energy: 128 ft-lbs
  • Bullet Type: Lead round nose
  • Packaging: 325 rounds per box

Federal AutoMatch features optimized chamber pressure and low-residue performance, making it an excellent choice for consistent semi-auto performance at a reasonable price point. Our research indicates reliability testing showed only 2 failures to feed out of 1,300 rounds tested across multiple platforms.

Unlike premium ammunition, AutoMatch uses uncoated lead bullets with a tight crimp rather than traditional wax lubrication. This design choice contributes to the ammunition’s affordability while maintaining reliable function in most semi-automatic firearms.

Best For: High-volume shooting, training, semi-automatic rifles

Current Price Range: $0.06-0.08 per round

Eley Target 40 Grain Lead Round Nose

Specifications:

  • Bullet Weight: 40 grains
  • Muzzle Velocity: 1,090 fps
  • Muzzle Energy: 105 ft-lbs
  • Bullet Type: Lead round nose with beeswax/tallow lubrication
  • Packaging: 50 rounds per box

Eley Target benefits from electronic visual inspection and rigorous test proofing, with small lot quantities and statistical process control techniques delivering reliability and performance in every round. Independent testing confirms consistent sub-MOA performance at 50 yards, with one shooter achieving 0.338 MOA groups.

Eley’s reputation for producing some of the finest ammunition in the world is well-deserved, though this quality comes at a premium price point. The strict manufacturing tolerances and quality control make this an excellent choice for competitive shooting and precision work.

Best For: Competition shooting, precision work, bolt-action rifles

Current Price Range: $0.13-0.18 per round

Winchester Super-X 40 Grain Hollow Point

Specifications:

  • Bullet Weight: 40 grains
  • Muzzle Velocity: 1,280 fps
  • Muzzle Energy: 145 ft-lbs
  • Bullet Type: Hollow point
  • Packaging: 100 rounds per box

Winchester Super-X delivers the highest muzzle velocity and energy, with proven effectiveness on squirrel, rabbit, and other small game due to its effective hollow point design. The higher velocity makes this round suitable for longer-range applications and ensures reliable expansion on small game.

Best For: Small game hunting, pest control, longer-range applications

Current Price Range: $0.09-0.13 per round

Federal American Eagle Suppressor 45 Grain

Specifications:

  • Bullet Weight: 45 grains
  • Muzzle Velocity: 970 fps
  • Muzzle Energy: 94 ft-lbs
  • Bullet Type: Lead round nose
  • Packaging: 50 rounds per box

Federal developed these rounds to exhibit full, clean powder burn while maintaining subsonic velocities using heavier-for-caliber bullets. This ammunition works effectively both suppressed and unsuppressed, though hearing protection remains recommended.

Best For: Suppressed firearms, quiet shooting, training

Current Price Range: $0.15-0.20 per round

Budget Breakdown: Price vs Performance

Entry Level ($0.05-0.08 per round)

  • Federal AutoMatch – Best bulk value for semi-autos
  • Remington Thunderbolt – Budget option with mixed reliability
  • Aguila Super Extra – Surprising accuracy at budget pricing, outperforming name brands in independent testing

Mid-Range ($0.08-0.15 per round)

  • CCI Mini-Mag – Premium reliability and performance
  • Winchester Super-X – High-velocity hunting performance
  • CCI Standard Velocity – Excellent accuracy in many rifles

Premium ($0.15+ per round)

  • Eley Target – Competition-grade accuracy
  • SK Rifle Match – European precision manufacturing
  • Federal Gold Medal Match – Premium competition ammunition

Choosing the Right Ammo for Your Rifle

Different rifles show clear preferences for specific ammunition types, making testing essential for optimal performance. Our research recommends purchasing small quantities of several brands to determine your rifle’s preferences before committing to bulk purchases.

For Semi-Automatic Rifles (Ruger 10/22, M&P15-22)

High-velocity ammunition with consistent powder charges ensures reliable cycling. Federal AutoMatch and CCI Mini-Mag both demonstrate excellent reliability in semi-automatic platforms.

For Bolt-Action Rifles

Accuracy becomes paramount since cycling isn’t a concern. Eley Target and other match-grade ammunition deliver superior precision for competitive and precision shooting.

For Training and New Shooters

Federal AutoMatch provides an excellent balance of affordability and accuracy for teaching fundamentals, allowing new shooters to develop skills without excessive cost.

Where to Buy 22 LR Ammunition

Current market conditions show 22 LR pricing at historic lows, making this an excellent time for bulk purchases. Multiple retailers offer competitive pricing:

Common Mistakes to Avoid

Buying Based on Price Alone

Independent testing shows that higher-priced ammunition doesn’t always guarantee better performance. Some budget options, like Aguila Super Extra, can outperform premium brands in certain rifles.

Not Testing Different Brands

Rifle-specific ammunition preferences are well-documented, with some firearms showing dramatic accuracy differences between brands. Always test multiple options before bulk purchasing.

Ignoring Storage Conditions

Store ammunition in cool, dry conditions to maintain reliability. Extreme temperature variations can affect powder consistency and primer sensitivity.

Overlooking Bulk Purchase Timing

Market analysis suggests purchasing during low-demand periods for the best pricing. Avoid panic buying during political uncertainty or seasonal rushes.

Legal Considerations and Safety

Always verify local and state laws regarding ammunition purchases and storage. Some states have specific restrictions on lead ammunition for hunting, making copper-plated or alternative projectiles necessary.

Safety Reminder: Always wear appropriate hearing and eye protection when shooting. Even .22 LR can cause permanent hearing damage without proper protection. According to the CDC, any noise over 85 decibels can cause hearing damage with prolonged exposure.

Frequently Asked Questions

What is the best 22 LR ammo for self-defense?

While .22 LR isn’t ideal for self-defense due to limited stopping power, Winchester Super-X hollow points offer the best expansion and energy transfer available in this caliber. However, larger calibers are strongly recommended for defensive applications.

What is the best 22 ammo for Ruger 10/22?

CCI Mini-Mag and Federal AutoMatch both show excellent reliability in 10/22 platforms, with many users reporting thousands of rounds without malfunctions.

Why is match-grade 22 LR so expensive?

Match ammunition undergoes stricter quality control, uses more consistent powder charges, and benefits from precision manufacturing techniques that standard ammunition doesn’t receive.

Can I use any 22 LR ammo in my rifle?

Most .22 LR rifles can safely fire any standard .22 LR ammunition, but some rifles show clear preferences for specific brands or bullet weights, affecting accuracy and reliability.

Conclusion: Making the Right Choice

The best .22 LR ammunition depends entirely on your intended use and specific firearm. For general plinking and training, Federal AutoMatch offers unbeatable value with reliable performance. Semi-automatic rifle owners should prioritize CCI Mini-Mag for its proven reliability across platforms. Precision shooters and competitors will find Eley Target worth the premium for its exceptional accuracy.

With current market conditions showing prices near historic lows, this represents an excellent opportunity to stock up on quality ammunition. Remember to test multiple brands in your specific rifle, as individual preferences can vary significantly even among identical models.

The key is matching ammunition characteristics to your shooting goals while considering your budget constraints. Whether you’re introducing a new shooter to the sport or pursuing competitive excellence, the right .22 LR ammunition will enhance your shooting experience and help you achieve your marksmanship goals.

Still Building Your 22 Setup? Start Here:

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