Cowboy firearms continue to attract shooters who appreciate tradition, simplicity, and hands-on shooting performance. Whether you’re stepping into cowboy action shooting or enjoying classic lever-action rifles and revolvers, selecting the right cowboy firearms caliber plays a major role in accuracy, recoil control, and overall experience.
With multiple options like .45 Colt cowboy ammo, .44-40 cowboy ammo, and 45-70 cowboy ammo, understanding how each performance will help you make a confident and informed choice.
What Is Cowboy Action Ammo?
Cowboy action ammo is designed specifically for use in traditional firearms. Unlike modern high-pressure cartridges, these rounds are typically:
- Loaded at lower velocities
- Built for reduced recoil
- Designed for smooth cycling in older-style firearms
This makes cowboy ammo ideal for competitions, recreational shooting, and extended range sessions where control and consistency matter most.
Popular Cowboy Firearms Calibers
.45 Colt Cowboy Ammo
The .45 Colt cowboy ammo is one of the most widely used and versatile options in cowboy shooting.
Why It Stands Out:
- Balanced recoil suitable for beginners and experienced shooters
- Compatible with both revolvers and lever-action rifles
- Widely available in cowboy loads
Best For:
Cowboy action shooting and general-purpose use where reliability and ease of handling are key
45 Colt 250gr XTP JHP 20 count
In StockPrice range: $23.11 through $26.6145 Colt +P 300gr XTP Mag Hunting Ammo – Heavy Revolver & Lever Gun Load
In StockPrice range: $31.70 through $35.2045 Colt +P 240gr XTP Mag Hunting Ammo – Revolver & Lever Gun Load
In StockPrice range: $26.90 through $29.9045 Colt 250gr RNFP Cowboy Load
In Stock$43.80Qty:45 Colt 200gr RNFP Cowboy Load
$41.98Qty:45 Colt 315gr. Hard Cast RNFP- Ruger Only
In Stock$36.81Qty:45 Colt 350gr. Hard Cast LFNGC- Ruger Only
$36.81Qty:
.44-40 Cowboy Ammo
The .44-40 cowboy ammo is a historically significant cartridge that dates to the Old West and remains popular today.
Key Benefits:
- Authentic caliber used in both rifles and revolvers
- Smooth feeding due to its tapered case design
- Lower pressure loads ideal for traditional firearms
Best For:
Shooters who want a blend of historical accuracy and dependable performance.
44-40 Winchester 200gr Cowboy RNFP 50 Count
In Stock$52.01Qty:
45-70 Cowboy Ammo
For shooters seeking more power, 45-70 cowboy ammo offers a different experience.
Key Characteristics:
- Higher stopping power compared to pistol calibers
- Primarily used in lever-action rifles
- Available in reduced loads for cowboy shooting
Best For:
Rifle enthusiasts who want more impact while maintaining a traditional shooting style.
45-70 Government 405gr. RNFP Trapdoor Load
In Stock$43.04Qty:500gr RNFP Subsonic 45-70 Government Ammo
$44.08Qty:45-70 Government 500gr RN Trapdoor Load
In Stock$43.88Qty:250gr Solid Copper HP 45-70 Government Ammo – Advanced Terminal Performance
$63.63Qty:45-70 Government 405gr. RNFP Subsonic Ammo
In Stock$43.04Qty:45-70 Government 405gr. RNFP Trapdoor Tradition Ammo
In Stock$43.88Qty:45-70 Government 500gr RN Trapdoor Tradition Ammo
In Stock$44.94Qty:45-70 Government Subsonic 777gr Lucky Ram Ammo (Brass & Nickel)-20 Rounds
In StockPrice range: $73.91 through $77.7045-70 Government 777gr Subsonic Lucky Ram Ammo (Brass & Nickel Cases) – 10-Round Box
In StockPrice range: $38.94 through $40.6945-70 Government 730gr. WFN Subsonic Ammo (Brass & Nickel Cases)- 10 Rounds
In StockPrice range: $38.41 through $41.40500gr Soft Cast 45-70 Government Hunting Ammo – Penetration & Expansion
$52.37Qty:45-70 Government 730gr. WFN Subsonic (Brass & Nickel Cases) – 20 Rounds
In StockPrice range: $70.33 through $74.33
Comparing Cowboy Ammo Options
Choosing the right caliber depends on your shooting goals:
Recoil and Control
- Low Recoil: .45 Colt, .45 Long Colt, .44-40
- Higher Recoil: 45-70
Versatility
- Multi-platform: .45 Colt, .45 Long Colt, .44-40
- Rifle-focused: 45-70
Competition Use
- Best for speed and control: .45 Colt and .44-40
- Less common in matches: 45-70
Choosing the Right Cowboy Ammo
For Beginners
Start with .45 Colt cowboy ammo or .44-40 cowboy ammo for manageable recoil and smooth handling.
For Competitive Shooters
Focus on:
- Consistent loads
- Smooth cycling
- Low recoil for faster follow-up shots
For Traditional Enthusiasts
Stick with historically accurate calibers like .44-40 or .45 Long Colt for an authentic experience.
The Value of Premium Cowboy Ammunition
Premium cowboy action ammo can make a noticeable difference in performance. High-quality loads offer:
- Better consistency shot-to-shot
- Cleaner burning powders
- Reliable ignition and feeding
This results in improved accuracy, reduced fouling, and a smoother shooting experience—especially important during competitions or extended sessions.
Safety and Best Practices
- Always match ammunition to your firearm’s specifications
- Use only appropriate cowboy loads for older firearms
- Store ammo properly in a dry, controlled environment
- Always follow all firearm safety guidelines
Conclusion: Making the Right Choice
The right cowboy firearms caliber depends on your goals and preferences:
- .45 Colt / .45 Long Colt offers versatility and control
- .44-40 cowboy ammo delivers historical authenticity and smooth performance
- 45-70 cowboy ammo provides added power for rifle shooters
By selecting the right cowboy ammo and focusing on quality, you can enhance both performance and enjoyment.
FAQ’s
Q. What caliber gun did most cowboys carry?
A. Most cowboys commonly carried revolvers chambered in .44-40 or .45 Colt due to their versatility and availability. These calibers were popular because they could be used in both revolvers and lever-action rifles.
Q. What calibers are allowed in cowboy action shootings?
A. Cowboy Action Shooting typically allows pistol calibers like .32, .38, .44, and .45, with common choices being .38 Special, .44-40, and .45 Colt. All ammunition must meet low-velocity, lead bullet requirements to ensure safety and authenticity.
Q. What pistol did Custer carry?
A. George Armstrong Custer is believed to have carried a Colt Single Action Army revolver, often associated with .45 Colt. Some historical accounts also suggest he used Remington revolvers earlier in his military career.
