Fiocchi 4570A Cowboy Action Target 45-70 Gov 405 gr Lead Round Nose Flat Point (LRNFP) 20 Per Box/ 10 Cs
- Capacity-Rounds:
- 20
- Caliber-Gauge:
- 45-70 Government
- Grain:
- 405
- Muzzle Velocity:
- 1185
- Application:
- Target Shooting
- Muzzle Energy:
- 1263 ft lbs
- HazAir:
- Yes
If you run a .45-70 Government lever gun or revolver and you're serious about cowboy action shooting, Fiocchi 4570A ammunition delivers the clean, reliable performance you need for both competition and casual range work. These 405-grain lead round nose flat point loads are purpose-built for the demands of cowboy action shooting—low recoil, consistent accuracy, and minimal wear on vintage and modern rifles alike.
Fiocchi has built its name on smokeless Cowboy Action ammunition that shoots clean and handles well across a wide range of firearms. The 4570A uses coated lead bullets to reduce barrel leading, brass cases with boxer primers, and non-corrosive powder, which means you can shoot all day and spend your time at the range instead of scrubbing your bore. The 405-grain LRNFP bullet is the classic choice for .45-70 cowboy loads—it cycles reliably through lever actions and delivers the accuracy you expect from quality match ammunition.
Each box contains 20 rounds, so you can load up for a full competition day or a casual afternoon of shooting. Whether you're breaking in a new Marlin or Winchester or keeping a family heirloom running strong, these loads are engineered to perform safely and accurately in both vintage and contemporary rifles. The flat-point bullet profile feeds smoothly through lever-action magazines and delivers the ballistics cowboy action shooters have trusted for generations.
Key Features
- 405-grain lead round nose flat point bullet design optimized for lever-action feeding
- Coated lead bullets reduce barrel leading for cleaner shooting sessions
- Smokeless powder for consistent, reliable ignition and performance
- Brass cases with boxer primers for reloadability
- Non-corrosive formulation—no special cleanup required
- Engineered for low recoil and high accuracy in cowboy action competition
- Safe and reliable in both vintage and modern .45-70 rifles and revolvers
Specifications
| Caliber | .45-70 Government |
| Bullet Weight | 405 grains |
| Bullet Type | Lead Round Nose Flat Point (LRNFP) |
| Muzzle Velocity | 1185 FPS |
| Case Type | Brass, Boxer Primed |
| Powder Type | Smokeless |
| Corrosive | Non-corrosive |
| Rounds Per Box | 20 |
| Product Line | Fiocchi Competitor |
Frequently Asked Questions
What guns can I shoot Fiocchi 4570A ammunition in?
These loads are designed for .45-70 Government lever-action rifles, carbines, and revolvers. The 405-grain flat-point bullet feeds reliably through lever-action magazines and cycles smoothly in both vintage and modern firearms chambered in .45-70.
Is this ammunition suitable for cowboy action competition?
Yes. Fiocchi 4570A is specifically engineered for cowboy action shooting, with careful load development to deliver consistent accuracy, low recoil, and the performance match shooters expect. It's used by competitors and casual shooters alike.
Will this ammunition damage older rifles?
No. The load is carefully developed to provide reduced wear and tear on vintage firearms while still delivering reliable performance. The coated bullets and controlled velocity help preserve your older rifle's bore and action.
Can I reload these cases?
Yes. The ammunition uses brass cases with boxer primers, which makes them suitable for reloading.
Ammunition Restrictions:
You must be 18 years or older to purchase shotgun or rifle ammunition, and 21 years or older for handgun ammunition. All ammunition must be shipped via Domestic Ground, and shipping is not available for international residents. Residents of CA, DC, IL, MA, NY, CT, and NJ may be subject to additional restrictions. Always ensure you use the appropriate ammunition for your firearms, and check your state and local laws for any other relevant regulations on firearms and ammunition. Due to Department of Transportation regulations, returns on ammo cannot be accepted. Please verify local laws before placing an order.
We are unable to ship ammunition to the following:
- Hawaii
- Alaska
- P.O. Boxes
- APO/FPO Addresses
- International Addresses
- U.S. Territories
- U.S. addresses with zip codes starting with (100, 101, 102)
Illinois residents must provide a copy of a valid FOID Card or Valid Concealed Carry License, along with their IL driver’s license or IL state identification card to purchase ammunition. The ammunition can only be shipped to an address listed on either of those two documents.
Email: [email protected]

