Buffalo Bore Ammunition Buffalo-Barnes Strictly Business ammunition in .358 Winchester (part no. 41B20) loads a 225-grain Barnes TSX lead-free bullet to Buffalo Bore’s exacting, high-pressure specifications. Buffalo Bore builds its ammunition strictly for shooters who want massive firepower and dramatic results from a big-bore cartridge, manufactured to exacting standards with the gun owner in mind. The Barnes TSX’s all-copper, hollow-point design delivers consistent, large-diameter expansion while retaining nearly all its weight, giving this loading genuine big-game penetration without a trace of lead. For .358 Winchester shooters who want maximum performance from their rifle, this rifle ammunition is built for that demand.

Key Specifications

• The chambering is .358 Winchester, a hard-hitting medium-bore rifle cartridge.
• The bullet weighs 225 grains, a heavy-for-caliber weight built for penetration.
• The bullet is a Barnes TSX, an all-copper, lead-free hollow-point design.
• On impact the bullet delivers consistent, large-diameter expansion while retaining nearly all its weight.
• The case material is brass, giving reliable extraction and standard reloading compatibility.
• Buffalo Bore loads this to exacting, high-pressure specifications, built for maximum performance from the cartridge.
• Cost runs about $2.99 per round, in line with premium high-pressure big-bore ammunition.
• Each box holds 20 rounds, a practical count for a hunt or range session.

Frequently Asked Questions

Is this .358 Winchester loading lead-free? Yes, it uses a Barnes TSX all-copper bullet, giving it lead-free performance while retaining nearly all its weight on impact.

Why does Buffalo Bore ammunition run at higher pressure? Buffalo Bore manufactures its ammunition to exacting, high-pressure specifications specifically to extract maximum velocity and terminal performance from a given cartridge.

Buy Buffalo Bore Buffalo-Barnes .358 Win 225gr

Strictly Business is the right name for a load built around massive firepower and dramatic, dependable results. Order from our Lubbock, Texas gun shop and it ships fast to your door.