The Barnes TAC-TX M/LE .300 Blackout 120gr bullet (Barnes part no. 30320) is an all-copper rifle projectile built for handloaders who need barrier-blind terminal performance from a .300 AAC Blackout load. Barnes engineered the TAC-TX line for military and law enforcement use, where controlled, double-diameter expansion has to work reliably at both close range and extended distance. The flat-base design and solid-copper construction make this a strong choice for AR-pattern rifles built around the .300 Blackout cartridge, whether the end use is duty, training, or serious home-defense handloading. Each box ships in a quantity built for a full load-development session.

Key Specifications

• Chambered for the .300 AAC Blackout cartridge, matching the platform most handloaders run this bullet through.
• Weighs 120 grains, a lighter-for-caliber weight that favors flatter trajectories and higher velocities in supersonic loadings.
• Built with an all-copper body, eliminating the lead core and jacket-separation issues found in conventional bullets.
• Uses a flat base profile, a proven design for consistent accuracy at Blackout-typical engagement distances.
• Packaged 50 per box, giving handloaders enough projectiles for a full development run.
• Ships at a packaged weight of approximately 0.97 lb, useful for estimating freight on larger orders.

Frequently Asked Questions

What cartridge is this bullet designed for? The Barnes TAC-TX 120gr is built specifically for the .300 AAC Blackout cartridge.

Is this an all-copper bullet? Yes, it uses Barnes’ solid-copper TAC-TX construction rather than a traditional lead-core, jacketed design.

How many bullets come in a box? Each box contains 50 bullets, ready for handloading.

Buy the Barnes TAC-TX M/LE .300 Blackout 120gr Bullets

Handloaders building serious .300 Blackout ammunition trust Barnes for barrier-blind terminal performance without lead fouling. Order this box from our reloading bullets selection and our Lubbock, Texas team will get it on its way to your bench with fast, insured shipping.