Barnes Pioneer 45-70 Government 400 Grain Original Flat Nose Ammunition - 20 Rounds
Barnes Bullets
Barnes Pioneer 45 Colt ammunition delivers classic big-bore performance built for lever guns and revolvers that demand reliable, hard-hitting loads. Loaded with Barnes Original flat-nose bullets in a proven 250-grain weight, this round cycles smoothly through tubular magazines and feeds flawlessly in chamber, letting you focus on the shot rather than mechanics. Whether you're hunting medium game or running your favorite wheelgun at the range, Pioneer loads are engineered for the terminal performance these firearms were designed to deliver—massive expansion paired with weight retention that drives deep into game.
The 45 Colt has a long tradition in North American hunting and sport shooting, and Barnes ammunition respects that heritage by matching the cartridge's inherent capabilities with bullets engineered for consistent expansion and penetration. Each round is loaded to exacting standards for the kind of predictable performance that builds shooter confidence, whether from a rifle or handgun. If you've got a classic lever gun or single-action revolver waiting for ammunition that honors both the platform and the cartridge, Pioneer is purpose-built for that exact job.
This box contains 20 rounds of 45 Colt ready to load and shoot. No fuss, no surprises—just ammunition that works the way your gun was meant to work.
| Cartridge | 45 Colt |
| Bullet Weight | 250 Grain |
| Bullet Type | Barnes Original Flat Nose |
| Rounds per Box | 20 |
Yes. The flat-nose bullet profile is specifically designed for smooth feeding through tubular magazines and reliable cycling in lever-action rifles.
Yes. Barnes Pioneer is engineered for both lever guns and revolvers chambered in 45 Colt.
The flat nose is critical for safe feeding in tubular magazine systems found on lever-action rifles, preventing primer strikes during feeding. It also delivers the terminal performance characteristics Barnes engineered into this round.
Each box contains 20 rounds of 45 Colt ammunition.
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:
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.
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