Underwood Ammo ammunition in .460 S&W Magnum (part no. 345) loads a 300-grain Hornady XTP jacketed hollow point bullet built for shooters who want proven, reliable expansion from one of the most powerful production revolver cartridges made. The XTP’s serrated jacket and cavity are engineered to peel back into uniform petals on impact, widening the wound channel while its internal cannelure keeps the jacket locked to the core for controlled expansion. Underwood loads this proven component bullet to full-power .460 S&W Magnum velocity for revolver hunters and shooters who want a name-brand hollow point in a high-performance load. This handgun ammunition is built for that combination.

Key Specifications

• The chambering is .460 S&W Magnum, one of the most powerful production revolver cartridges made.
• The bullet weighs 300 grains, a versatile weight for a magnum revolver hunting load.
• The bullet is a Hornady XTP, a proven jacketed hollow point design.
• The XTP’s serrated jacket peels back into uniform petals on impact, widening the wound channel.
• An internal cannelure locks the jacket to the core, controlling expansion and limiting fragmentation.
• Cost runs about $2.76 per round, in line with premium magnum handgun ammunition.
• Each box holds 20 rounds, a practical count for a hunt or sight-in session.
• Ten boxes ship per case, letting shooters buy by the case for the best per-round value.
• Shipping weight per box runs 1.5 pounds, useful for shooters planning a bulk order.

Frequently Asked Questions

What makes the Hornady XTP a proven bullet choice? Its serrated jacket and internal cannelure are engineered for controlled, uniform expansion, a design Hornady has refined for decades across handgun calibers.

What is the .460 S&W Magnum used for? It is one of the most powerful production revolver cartridges made, used for handgun hunting and long-range revolver shooting.

Buy Underwood .460 S&W Mag 300gr XTP

A proven expanding bullet loaded to full magnum velocity is exactly what serious revolver hunters look for, and this load delivers both. Order from our Lubbock, Texas gun shop and it ships fast to your door.