Hornady 310 Cal 7.62mm 123gr FMJ (Bulk / OEM)

Hornady .310 Cal 7.62mm 123gr FMJ bullets are engineered for shooters who demand consistency, strength, and accuracy from their bulk projectiles. These full metal jacket bullets are built using Hornady’s proven AMP (Advanced Manufacturing Process) bullet jackets, which offer industry-leading performance and quality control. Unlike standard thin-plated FMJ designs, Hornady’s .310″ diameter bullets maintain structural integrity on impact and resist jacket separation or deformation—even under high-velocity conditions.

Designed for durability and uniformity, these bullets are ideal for bulk loading in 7.62x39mm applications and other compatible cartridges. The full metal jacket design ensures smooth feeding in both bolt-action and semi-automatic platforms. Whether you’re working on plinking loads, prepping for competitive shooting, or just looking for a reliable bulk bullet to keep your range sessions productive, these 123 grain FMJs are a smart, cost-effective choice.

These bulk bullets are manufactured to the same tight tolerances that have made Hornady a trusted name in projectile production for decades. Expect dependable performance and consistency lot after lot, making this an ideal solution for high-volume reloaders who don’t want to compromise on accuracy or terminal performance.

RUGGED AMP BULLET JACKET
Hornady Traditional and FMJ bullets are built with a rugged AMP bullet jacket (Advanced Manufacturing Process) that delivers better performance.

SUPERIOR DESIGN
The thin-plated full metal jacket offered by other manufacturers is easily distorted and often breaks or separates when the bullet impacts the target.

VIRTUALLY ZERO VARIATION
The Hornady AMP bullet jacket features zero tolerance for concentricity and near-zero wall thickness variation, punching through targets without deforming or breaking.

— This is not loaded ammunition! —