HORN Lead Balls .350 Diameter - Pack of 100 (40 Grains)

Hornady lead balls in .350 diameter are purpose-built for shooters who rely on traditional muzzleloading. Whether you're hunting with a flintlock, caplock, or inline rifle, these .350 round balls deliver the consistency that turns trigger time into confidence downrange. Unlike cast projectiles prone to air pockets and surface imperfections, Hornady's cold-swaged construction produces uniformity in size, weight, and roundness—the foundation of repeatable accuracy shot after shot.

Pure lead construction honors the ballistics and handling characteristics of classic muzzleloader design. The smoother, rounder surface ensures reliable rotation through the bore and patched loading, whether you're running compression fit or traditional cloth patching. That uniformity matters when you're working with black powder or substitutes and need every shot to behave the same way. At 40 grains per ball, you get a proven weight for the .350 bore diameter.

Each pack contains 100 balls—enough for a serious range session or a season of hunting preparation. Cold swaging eliminates the voids and inconsistencies that can hide in cast ammunition, giving you projectiles that perform the way muzzleloading should: predictably and accurately. Before loading, confirm your rifle's bore size and your preferred loading method to ensure these .350 balls are the right fit for your setup.

Key Features

• Cold-swaged pure lead eliminates air pockets and internal voids
• Precision-uniform size, weight, and roundness for consistent accuracy
• Smooth, round surface promotes reliable bore rotation
• 40-grain weight suited for .350 bore diameter
• 100 balls per pack for extended range work or hunting season
• Compatible with patched or compression-fit loading methods

Specifications

Frequently Asked Questions

Will .350 lead balls fit my muzzleloader?

Check your rifle's bore size first. These .350 balls are sized for .350 bore diameter rifles. Confirm your firearm's specifications and verify whether you'll be using compression fit or cloth patching before purchasing.

What's the difference between swaged and cast round balls?

Hornady's cold-swaging process eliminates the air pockets and surface irregularities common to cast projectiles. The result is greater uniformity in size, weight, and roundness, which translates to more consistent accuracy and performance downrange.

Can I use these balls with black powder substitutes?

These are pure lead round balls designed for traditional muzzleloading. You can use them with black powder or approved substitutes, but always follow your rifle manufacturer's guidelines and load data for your specific firearm and propellant.

How many shots does 100 balls give me?

Each pack contains 100 round balls, so you get 100 loaded rounds per pack (assuming you have adequate powder and patches or sabots). That's plenty for range sessions, practice, and hunting.