AR 15 AMMO for Sale
Browse AR 15 Ammo listings from verified sellers across the U.S. on GunsAmerica.
AR 15 Ammo Overview
AR 15 ammunition emerged alongside the AR 15 rifle in the late 1950s, designed for reliable performance and moderate recoil. Ammo options focus on versatility and effective terminal ballistics for a wide range of uses. Today, AR 15 ammo is widely popular among sporting shooters, hunters, and law enforcement professionals.
Why AR 15 Ammo Is a Top Choice
- Optimized for .223 Remington and 5.56 NATO chambers
- High velocity and flat trajectory
- Available in multiple grain weights and bullet types
- Widely available with competitive pricing
- Suitable for self-defense, target shooting, and hunting
Key Variants
.223 Remington
Popular civilian round for varmint hunting and target practice due to mild recoil and accuracy.
5.56 NATO
Military-grade cartridge with higher pressure, favored for tactical and defense applications.
Competitor Comparison Table
| Feature | AR 15 Ammo | Ak 47 Ammo | 308 Winchester Ammo |
|---|---|---|---|
| Common Caliber | .223 Rem / 5.56 NATO | 7.62x39mm | .308 Winchester |
| Typical Velocity (fps) | 2,900–3,200 | 2,300–2,400 | 2,600–2,800 |
| Effective Range | 400–600 yards | 300–400 yards | 600–800 yards |
| Recoil | Light | Moderate | Heavy |
| Typical Use Case | Varied: self-defense, sport, hunting | Close-quarters combat, hunting | Big-game hunting, long-range shooting |
| Notable Pros | Low recoil, wide availability | Penetration, robust design | High impact energy, accuracy |
| Notable Cons | Less energy for large game | Less precision at long ranges | Heavier recoil, more expensive |
Best Use Cases
- Home defense
- Target shooting and training
- Small to medium game hunting
- Competition shooting
- General purpose and plinking
Frequently Asked Questions
Can I use .223 Remington ammo in a 5.56 NATO AR 15?
Yes, .223 Remington is safe in 5.56 NATO chambers, but 5.56 NATO should not be used in rifles marked only for .223 Remington due to higher pressure.
What is the difference between .223 Remington and 5.56 NATO ammo?
5.56 NATO operates at higher pressure and may have slightly different dimensions, giving enhanced velocity and effectiveness in military rifles.
How does bullet grain weight affect AR 15 ammo performance?
Heavier grains (62-77) improve long-range penetration; lighter grains (40-55) offer higher velocity and reduced recoil.
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