Barnes VOR-TX .300 Winchester Magnum ammunition (part no. 21569) loads a 150-grain Tipped TSX boat-tail bullet, handloaded-grade precision built into a factory round. Barnes super-engineers this load around its all-copper bullet technology, delivering complete penetration with virtually 100 percent weight retention and double-diameter expansion that puts game down fast instead of leaving a marginal hit to track. A fast, flat-shooting 150-grain weight takes full advantage of .300 Winchester Magnum velocity, while the polymer tip guarantees expansion starts the instant the bullet meets tissue. For hunters who want magnum velocity paired with a bullet that will not fail on the shot that matters, this is rifle ammunition built for exactly that moment.

Key Specifications

• The chambering is .300 Winchester Magnum, delivering flat trajectory and serious energy at extended range.
• The bullet weighs 150 grains, a fast, flat-shooting weight that maximizes magnum velocity.
• The bullet is Barnes’ Tipped TSX, an all-copper monolithic design with a polymer tip.
• The polymer tip drives double-diameter expansion, opening the bullet to roughly twice its original diameter.
• All-copper construction delivers virtually 100 percent weight retention, avoiding the mass loss of lead-core bullets.
• That combination produces complete penetration, putting game down quickly rather than losing a wounded animal.
• Cases are brass, built for consistent ignition and reliable extraction at magnum pressures.
• Each box holds 20 rounds, enough to zero a magnum rifle and still head into the field.
• Cost runs about $3.03 a round, competitive pricing for a premium all-copper magnum load.

Frequently Asked Questions

Why does Barnes use an all-copper bullet instead of a lead core? All-copper construction avoids jacket-core separation, so the bullet retains nearly all of its weight and penetrates more completely.

Is 150 grains a good weight for .300 Winchester Magnum? Yes, it is a fast, flat-shooting weight that takes full advantage of the cartridge’s magnum velocity for extended-range hunting.

What does double-diameter expansion mean for terminal performance? The bullet opens to roughly twice its original diameter, creating a larger wound channel and faster, more humane kills.

Buy Barnes VOR-TX .300 Win Mag 150gr Ammo

Magnum velocity only matters if the bullet behind it holds together, and the Tipped TSX is built to do exactly that at any range you can ethically shoot. Zero your magnum rifle and trust complete penetration on the shot that counts. Order from our Lubbock, Texas gun shop and it ships fast to your door.