Federal Premium 300 WSM 165gr Barnes TSX Hunting Ammo - 20 Rounds

The Federal Premium P300WSMG delivers exceptional terminal performance with Barnes Triple-Shock X (TSX) bullets engineered for deep penetration and maximum weight retention. This premium hunting ammunition combines Federal's precision manufacturing with Barnes' proven all-copper bullet technology to create devastating stopping power on big game.

What Makes This Different

Barnes TSX bullets feature four razor-sharp cutting petals that expand to nearly twice their original diameter while retaining 99% of their weight. Unlike conventional lead-core bullets that fragment and lose mass, the solid copper construction ensures consistent expansion and straight-line penetration through bone and tissue. Federal's Premium line maintains strict quality control standards with match-grade primers and temperature-stable powders for consistent velocities across temperature extremes.

Key Features

• Barnes Triple-Shock X all-copper bullets for 99% weight retention
• 165-grain bullet weight optimized for 300 Winchester Short Magnum ballistics
• Four-petal expansion design creates massive wound channels
• Lead-free construction meets all hunting regulations
• Premium brass cases with boxer primers for reliable ignition
• Temperature-stable powder maintains consistent velocities
• 20 rounds per box for extended hunting sessions

Field performance shows excellent accuracy potential with sub-MOA groups achievable in quality rifles. The 165-grain weight provides optimal sectional density for medium to large game including elk, moose, and bear at extended ranges. TSX bullets maintain structural integrity even after striking heavy bone, ensuring reliable expansion and energy transfer. The lead-free design eliminates fragmentation concerns while delivering clean, ethical kills on game animals.

Technical Specs

• Caliber: 300 Winchester Short Magnum
• Bullet Weight: 165 grains
• Bullet Type: Barnes Triple-Shock X (TSX)
• Construction: Solid copper, lead-free
• Case Material: Premium brass with boxer primers
• Quantity: 20 rounds per box
• Manufacturer: Federal Premium Ammunition
• Country of Origin: United States

This ammunition represents the pinnacle of hunting cartridge development, combining Federal's manufacturing expertise with Barnes' innovative bullet technology. Serious hunters who demand consistent performance and ethical harvesting capabilities will find this load delivers the accuracy and terminal performance needed for successful big game hunting.