Federal Premium Ammunition 300 Winchester Short Magnum (WSM) 180 Grain Barnes TSX Box of 20

Federal Premium Ammunition 300 Winchester Short Magnum (WSM) 180 Grain Barnes TSX Box of 20 pairs Federal’s premium case and propellant with Barnes’ all-copper Triple-Shock X bullet, a design built entirely without a lead core. The bullet’s four-petal expansion and grooved shank reduce fouling while retaining nearly all of its original weight after impact. Federal loads this bullet to the full velocity potential of the 300 WSM case.

All-Copper Construction for Maximum Weight Retention

As a result, hunters in regions with lead-ammunition restrictions often choose this loading for full legal compliance. The deep, controlled expansion creates a large wound channel while the solid copper shank drives on through for exit-wound penetration. Meanwhile, Federal maintains tight quality control on every batch it manufactures for this line.

About This Federal Premium Ammunition 300 Winchester Short Magnum (WSM) 180 Grain Barnes TSX Box of 20 Load

Federal built its reputation on pairing proven bullet designs with consistent, accurate cartridge cases. For reference, this loading suits big game hunting rather than target shooting, since premium copper bullets cost more than practice ammunition. Therefore, many hunters pair this loading with a lighter, cheaper round for sighting in.

Liberty Anno Supply stocks proven hunting ammunition for the 300 WSM platform. All loads follow SAAMI pressure and dimensional standards for safe, reliable function. Browse our full 300 Winchester Short Magnum ammo selection or check current bulk ammo savings for extra value.