Speer 5135 Lead Balls .44 Caliber, .454 Diameter, 140 Grain, 100-Count Box

Speer 5135 lead balls in .44 caliber are purpose-built round projectiles for traditional muzzleloaders and percussion cap rifles. At .454 diameter and 140 grains, these pure lead spheres are swaged using Speer's controlled manufacturing process to eliminate voids and inconsistencies that compromise accuracy. Whether you're hunting with a flintlock, caplock, or inline muzzleloader, uniform lead balls are fundamental to predictable ballistics and tight groups downrange.

Muzzleloader shooters know that shot placement depends on consistency—from powder charge to ball weight to bore fit. Speer's manufacturing process prioritizes uniformity across the batch, which means less shot-to-shot variation and more confidence in your hold at game. The smooth, spherical surface promotes even rotation and engagement with rifling or smoothbore, translating to more repeatable velocity and point-of-impact.

This 100-count box is sized for serious practice and season-long hunting. Stock these in your range bag or hunting camp and you'll have reliable ammunition for extended shooting without constant resupply runs. If you're loading with traditional methods or shooting a modern inline, Speer's .454 diameter lead balls fit the standard .44 caliber bore with the clearance muzzleloaders require.

Key Features

• Pure lead construction, swaged for uniform weight and density
• .454 diameter sized for .44 caliber bores
• 140-grain weight per ball
• Manufacturing process minimizes voids and air pockets
• Smooth surface for consistent rifling engagement
• 100 balls per box for extended shooting and hunting

Specifications

Frequently Asked Questions

What diameter lead balls fit a .44 caliber muzzleloader?

These Speer balls are .454 diameter, which is the standard size for .44 caliber bores. This sizing provides the clearance needed to load easily while ensuring adequate contact with the rifling or bore surface for proper engagement and accuracy.

Can I use these lead balls in both flintlock and percussion cap rifles?

Yes. These are traditional round ball projectiles compatible with any .44 caliber muzzleloader system—flintlock, percussion cap, or modern inline muzzleloaders designed for .44 caliber round balls.

Why does manufacturing uniformity matter in muzzleloader balls?

Uniform weight and shape deliver consistent velocity and flight from shot to shot. Voids, air pockets, or inconsistent diameter create variation in ballistics, which shows up as wider groups and less predictable impact. Speer's swaging process minimizes these defects, so each ball performs like the last.

How many shots does a 100-count box provide?

A 100-count box gives you 100 individual lead balls—enough for a full season of hunting, extended range sessions, or a solid practice block without resupply.