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Spur Defense

Ammo, by caliber

Range days and hunting seasons run on ammo. We keep the common calibers stocked and priced straight — pick yours below.

Buyer's guide
Multiple types and calibers of ammunition arranged in rows on a white surface
Shop Ammo

Understanding Ammunition: Choosing the Right Ammo for Every Purpose

When it comes to firearms, choosing the right ammunition is just as important as choosing the right firearm. Whether you’re training at the range, protecting your home, carrying concealed, or heading into the field for a hunt, the ammunition you use can significantly impact performance, accuracy, and reliability.

At Spur Defense, we offer a wide selection of quality ammunition from trusted manufacturers to help shooters stay prepared, confident, and ready for whatever lies ahead.

Why Ammunition Matters

Not all ammunition is created equal.

Different calibers, bullet types, and load specifications are designed for different purposes. Understanding the basics can help firearm owners make informed decisions and get the most out of their firearms.

The right ammunition can improve:

  • Accuracy
  • Reliability
  • Performance
  • Recoil management
  • Training effectiveness
  • Personal protection readiness

Whether you’re a first-time firearm owner or a seasoned shooter, understanding your ammunition options is an essential part of responsible firearm ownership.

Understanding Common Ammunition Types

Full Metal Jacket (FMJ)

FMJ ammunition is one of the most popular choices for target shooting and training.

Benefits include:

  • Affordable pricing
  • Reliable feeding
  • Consistent performance
  • Widely available

Because of its cost-effectiveness, FMJ ammunition is often the preferred choice for range practice and skill development.

Hollow Point Ammunition (JHP)

Jacketed Hollow Point ammunition is commonly used for personal defense.

Many shooters choose hollow point rounds because they are designed for defensive applications and are widely trusted among law enforcement officers and responsible firearm owners.

Common uses include:

  • Concealed carry
  • Home defense
  • Personal protection

Hunting Ammunition

Hunters often require ammunition specifically designed for ethical and effective harvesting of game animals.

Different hunting situations may call for different bullet designs depending on the size of the game and the firearm being used.

Popular Ammunition Calibers

One of the most common questions firearm owners ask is:

“What caliber should I buy?”

While the answer depends on your firearm and intended use, some of the most popular calibers include:

9mm

The most popular handgun caliber in America.

Benefits include:

  • Manageable recoil
  • Affordable pricing
  • Excellent availability
  • Effective defensive performance

.380 ACP

A favorite among concealed carry users who prefer compact and lightweight pistols.

.45 ACP

Known for its long history and loyal following among defensive shooters.

.223 Remington / 5.56 NATO

Popular choices for modern sporting rifles and recreational shooting.

.308 Winchester

A versatile rifle caliber widely used for hunting and precision shooting.

12 Gauge

One of the most popular shotgun ammunition choices for hunting, sport shooting, and home defense applications.

Training Ammo vs. Defensive Ammo

Many firearm owners keep both training ammunition and defensive ammunition on hand.

Training ammunition is typically used for:

  • Practice sessions
  • Firearms training
  • Skill development
  • Recreational shooting

Defensive ammunition is often reserved for:

  • Concealed carry firearms
  • Home defense firearms
  • Personal protection applications

Regular training helps ensure firearm owners remain familiar with their equipment and confident in their abilities.

Why It’s Important to Keep Ammunition in Stock

Prepared firearm owners understand the value of maintaining an adequate supply of ammunition.

Having ammunition readily available allows shooters to:

  • Continue regular training
  • Stay prepared for emergencies
  • Avoid shortages and supply disruptions
  • Maintain proficiency with their firearms

Responsible preparedness means planning ahead rather than waiting until ammunition becomes difficult to find.

Proper Ammunition Storage

To maximize longevity and reliability, ammunition should be stored in a cool, dry environment.

Good storage practices include:

  • Keeping ammunition away from excessive heat
  • Protecting it from moisture and humidity
  • Using secure storage solutions
  • Rotating older inventory when appropriate

Properly stored ammunition can remain reliable for many years.

Shop Quality Ammunition at Spur Defense

At Spur Defense, we know that every firearm owner depends on quality ammunition they can trust. That’s why we offer ammunition from respected manufacturers known for consistency, reliability, and performance.

Whether you’re looking for handgun ammunition, rifle cartridges, shotgun shells, training rounds, or personal defense loads, our goal is to help you find the right ammunition for your needs.

We believe preparation begins with having the right equipment and the knowledge to use it responsibly.

Spur Defense

Texas Grit. Eagle Strength.

Browse our ammunition selection today and stay prepared for the range, the field, and whatever comes next.

Different ammunition cartridges arranged in a row with labels of caliber types
Various ammunition cartridges are lined up for size comparison with labels
curtesy of spurdefense.com