Fort Scott Munitions 10mm TUI 125gr Solid Copper Spun Ammo 20rd

The Fort Scott Munitions 10MM124SCV Tumble Upon Impact ammunition delivers maximum stopping power through innovative solid copper construction. This 125-grain projectile creates devastating wound channels by tumbling upon impact rather than expanding like traditional hollow points.

What Makes This Different

Unlike conventional hollow point bullets that rely on expansion, TUI technology uses a machined solid copper design that tumbles end-over-end after penetrating the target. This tumbling action creates wider wound channels and transfers more energy than standard expanding bullets. The solid copper construction eliminates lead exposure concerns while maintaining consistent performance across temperature extremes.

Key Features

• 125-grain solid copper spun projectile for maximum energy transfer
• Tumble Upon Impact (TUI) technology creates devastating wound channels
• Lead-free construction eliminates toxic exposure risks
• Consistent performance from -40°F to 140°F temperature range
• Deep penetration with controlled tumbling action
• Compatible with all 10mm Auto firearms and magazines
• Premium brass cases with reliable primer ignition

Field testing demonstrates consistent penetration depths of 12-18 inches in ballistic gelatin with significant temporary wound cavity creation. The solid copper construction maintains structural integrity through barriers like heavy clothing, drywall, and automotive glass without fragmenting. Law enforcement agencies report reliable feeding and extraction across various 10mm platforms including Glock, Smith & Wesson, and 1911-style pistols.

Technical Specs

• Caliber: 10mm Auto
• Bullet Weight: 125 grains
• Bullet Type: Solid Copper Spun (TUI)
• Muzzle Velocity: 1,350 fps (approximate)
• Muzzle Energy: 506 ft-lbs (approximate)
• Case Material: Reloadable brass
• Quantity: 20 rounds per box, 25 boxes per case
• Manufactured: United States

This ammunition represents a significant advancement in terminal ballistics for serious applications. The combination of deep penetration and controlled tumbling makes it suitable for law enforcement, personal protection, and hunting applications where maximum effectiveness is required.