Description
I was loading up for a black powder match last season and realized I was down to my last few cast balls. You know the feeling—the clock’s ticking, and you need ammo that’s reliable, not a project. That’s when I grabbed a box of Hornady .451 Diameterrd Ball. It’s exactly what it sounds like: a pure lead, swaged round ball from Hornady, designed primarily for use in .44 and .45 caliber cap-and-ball revolvers and some single-shot muzzleloaders. It’s a no-fuss, precision-made projectile that gets you shooting without the mess of casting your own.
Here’s the thing—consistency is king in black powder shooting. A slight variance in weight or diameter can throw off your point of impact, especially at 25 yards. I’ve put a few hundred of these Hornady balls downrange through my Uberti 1858 Remington replica, and they perform. The swaging process Hornady uses creates a perfectly spherical ball with a clean surface and minimal seam. That uniform shape and weight, batch after batch, means predictable pressure and accuracy. At $12.63 for a box, it’s an affordable way to ensure your foundation is solid before you even think about powder charge or cap selection.
Key Features & Performance
The primary advantage is the drop-in ready convenience. You open the box, and you’ve got a pile of identical, ready-to-load projectiles. No need to flux your lead pot or fiddle with a mold. The .451″ diameter is the classic spec for many .44 caliber revolvers like the Pietta or Uberti 1858 New Model Army, the 1860 Army, and the 1851 Navy in .44. It shaves a perfect ring of lead when rammed into the cylinder, creating a good seal to help prevent chain fires. I’ve found they seat with firm, consistent pressure every time—no gunsmithing required, just a steady hand on the loading lever.
Being pure lead, they’re soft. That’s good for that sealing shave, and it’s good for terminal performance on game or steel. They deform and expand readily. The finish is clean, with a dull gray luster that holds lubricant well if you’re using a wad or smearing a grease over the cylinder. They’re also a great candidate for paper-patching if you want to experiment in a rifle. Look, they’re not a high-tech polymer-tipped bullet, but for their intended use, they’re exactly what you need.
| Specification | Detail |
|---|---|
| Caliber / Diameter | .451 Inches |
| Projectile Type | Round Ball |
| Material | Pure Lead |
| Manufacturing Process | Swaged |
| Primary Use | Cap & Ball Revolvers, Muzzleloaders |
| Package Quantity | 100 count (typical) |
Pros & Cons
Pros: Exceptional consistency in weight and diameter. Saves massive time versus casting. Swaged construction ensures roundness and a clean surface. Pure lead provides optimal obturation and sealing. Works flawlessly in compatible revolvers like the Uberti 1858. The price point makes practice affordable.
Cons: You’re paying a premium over the raw cost of lead. Not the choice if you enjoy the casting process itself. Requires correct sizing for your specific firearm’s chamber mouths.
Who This Is For
This is for the black powder shooter who values range time over prep time. It’s for the competitor who needs ammo uniformity to shave points. It’s for the hunter who wants reliable, proven projectiles for their trail-side revolver. And it’s absolutely for the new shooter who wants to eliminate variables while learning the ropes of cap-and-ball. If you own a .44 caliber replica from Pietta, Uberti, or Ruger, these are a staple.
Frequently Asked Questions
Q: Will these .451″ balls work in my .45 caliber Kentucky rifle?
A: Possibly, but you must check your rifle’s bore diameter. A .45 caliber rifle typically uses a .440″ or .445″ ball with a patch. A .451″ ball would likely be too large for a standard .45 rifle bore and would be extremely difficult to load, if not dangerous. Always consult your firearm’s manual.
Q: Are these reusable if I recover them from a backstop?
A: Technically, yes, as they’re pure lead. However, they will be deformed, flattened, or possibly contaminated with dirt and debris. For consistent performance and safety, it’s not recommended. They’re best treated as single-use projectiles.
Q: Do I need to lubricate these balls?
A: The balls themselves do not come lubricated. Proper lubrication in a cap-and-ball revolver is critical to prevent fouling buildup and chain fires. You should use a lubricated wad between powder and ball, or a grease (like Bore Butter) over the seated ball in each chamber.
If you’re tired of the smoke and hassle of casting and just want to get to the shooting, a box of Hornady .451 Diameterrd Ball is a simple solution. They’re available at firearms-missouri.com for Missouri residents and nationwide where compliant. Grab a box, some powder, and caps, and get back to the fun part.
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