Buffalo Bore 45-70 Govt 300 Grain JHP Ammunition - 20 Rounds
- Capacity-Rounds:
- 20
- Caliber-Gauge:
- 45-70 Government
- Grain:
- 300
- Muzzle Velocity:
- 2350
- Application:
- Target Shooting
- Muzzle Energy:
- 3678 ft lbs
- HazAir:
- Yes
Buffalo Bore 45-70 Govt 300 grain JHP ammunition delivers serious stopping power for lever-action hunters who demand more from their cartridge. This is purpose-built ammunition for hunters pursuing big game with classic and modern .45-70 rifles, engineered by a manufacturer known for hot loads that push the potential of traditional calibers beyond factory standard. The 300-grain jacketed hollow point projectile is designed to expand reliably on game while maintaining penetration — exactly what you need when hunting heavy brush or thick timber where a clean, ethical kill matters.
Buffalo Bore ammunition is hand-loaded to exacting standards, not the light-recoil factory loads you'll find at every box store. Each 20-round box represents quality control and consistency that serious hunters expect, especially those running lever guns where every shot needs to count. Whether you're setting up for elk, moose, or large hogs, this load pairs aggressive projectile design with proven powder and primer selection. You're buying ammunition from a company that understands that your hunt begins the moment you pull the trigger.
This is ammunition for hunters who've invested in their rifle and expect it to perform. The 300-grain JHP is a time-tested bullet weight in .45-70 Govt—effective, proven, and reliable across modern lever-action platforms and break-actions alike.
Key Features
- 300-grain jacketed hollow point (JHP) projectile for expansion and penetration
- Optimized for lever-action and single-shot .45-70 rifles
- Hand-loaded ammunition with consistent powder and primer selection
- 20 rounds per box
Specifications
| Caliber | .45-70 Govt |
| Bullet Weight | 300 grains |
| Bullet Type | Jacketed Hollow Point (JHP) |
| Quantity | 20 rounds per box |
| Manufacturer | Buffalo Bore Ammunition |
Frequently Asked Questions
Will Buffalo Bore 45-70 work in my lever-action rifle?
Yes. Buffalo Bore 45-70 Govt ammunition is specifically designed for lever-action rifles and single-shot platforms chambered in .45-70 Government. Always verify your rifle's chamber and consult your rifle's manual if unsure.
What is this ammunition designed for?
This is big-game hunting ammunition. The 300-grain JHP projectile is intended for hunting applications where controlled expansion and deep penetration are needed on larger game animals.
How many rounds are in a box?
Each box contains 20 rounds.
What makes Buffalo Bore different from standard factory ammunition?
Buffalo Bore hand-loads their ammunition to deliver higher velocity and performance than typical factory .45-70 loads. They're focused on maximizing the cartridge's potential for serious hunters who want more from traditional calibers.
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]

