Barnes Multi-Purpose green (MPG) Bullets 7.62x39mm .310" 108 gr MPGFB 50/ct

Barnes Multi-Purpose Green (MPG) bullets for 7.62x39mm deliver lead-free performance engineered for demanding shooters who need reliability and precision. These 108-grain .310" projectiles use a unique powdered-metal copper-tin core wrapped in a protective guilding metal jacket—a design that keeps the bullet intact through feeding, firing, and handling while fragmenting decisively on impact. Unlike traditional frangible ammunition, the jacket eliminates the feeding problems and barrel obstruction that plague unsupported powdered-core designs, making MPG rounds trustworthy in semi-auto and bolt-action rifles alike.

The "Green" designation signals lead-free construction, a requirement for military and law enforcement training environments where environmental and health concerns demand cleaner ammunition. But the benefits extend beyond compliance: shooters at indoor ranges, steel-target competitions, and practice facilities appreciate the reduced environmental footprint without sacrificing accuracy or velocity retention. The open-tip design delivers explosive fragmentation on impact at the velocities typical of 7.62x39mm platforms, making these bullets effective for varmint work and defensive applications where barrier penetration isn't a requirement.

Reloaders working with AK platforms, SKS rifles, or other 7.62x39mm bolt-actions will find these bullets exceptionally consistent. Barnes' reputation for precision and reliability carries through to the MPG line—they're designed to maintain integrity under extreme spin and velocity, holding tight tolerances even in higher-twist barrels. Each box contains 50 ready-to-load projectiles, giving you a solid foundation for developing accurate, dependable handloads.

Key Features

• Lead-free powdered-metal copper-tin core for range-safe, environmentally responsible shooting
• Protective guilding metal jacket prevents feeding jams and barrel obstruction common with unsupported frangible designs
• Open-tip construction fragments reliably on impact at 7.62x39mm velocities
• Engineered for accuracy and consistency in precision reloading
• Maintains integrity under high velocity and rotational stress

Specifications

Frequently Asked Questions

Will these MPG bullets work in my AK or SKS rifle?

Yes. The .310" diameter and 7.62x39mm specification make these bullets compatible with AK platforms, SKS rifles, and any other firearm chambered in 7.62x39mm. They're designed to handle standard feeding and handling in semi-auto and bolt-action rifles.

Why don't these bullets cause feeding jams like other frangible ammunition?

The guilding metal jacket protects the powdered-metal core during handling, feeding, and firing. Traditional frangible ammunition without a jacket often fragments during the feeding process or becomes damaged during chambering, leading to jams and plugged barrels. The jacket in these MPG bullets preserves integrity until impact.

Are these bullets suitable for indoor range shooting?

Yes. The lead-free construction makes them ideal for indoor ranges and controlled environments where environmental and health concerns are priorities. They fragment on impact, making them safe for steel targets and reducing the risk of over-penetration in enclosed spaces.

What's the difference between these and standard 7.62x39mm rifle bullets?

MPG bullets are lead-free with a designed fragmentation pattern on impact, making them suitable for training, practice, steel-target competition, and environments where lead ammunition is restricted. Standard lead-core bullets offer different ballistic characteristics and are designed for traditional hunting and target shooting applications.