Description
Fort Scott Munitions TUI (Tumble Upon Impact) .243 Winchester ammunition uses a match-grade, solid-copper spun projectile engineered to tumble upon impact. The 58-grain bullet and brass case construction are intended to deliver consistent velocities and reliable feeding in bolt-action and semiautomatic rifles chambered for .243 Winchester. Listed performance includes a muzzle velocity of 3870 fps and muzzle energy of 1929 ft lbs. This load is presented in boxes of 20 rounds and is positioned for precision shooting, hunting, and defensive applications.
Key Specifications
- The caliber is .243 Winchester.
- The projectile weight is 58 gr.
- The bullet construction is Solid Copper Spun.
- The case material is Brass.
- Muzzle velocity is listed as 3870 fps.
- Muzzle energy is listed as 1929 ft lbs.
- Packaging is 20 rounds per box.
- Boxes per case are 10.
- Application is described as Home Defense.
With a solid-copper profile and TUI design, this ammunition aims to deliver consistent external ballistics and controlled terminal performance for informed shooters. Its combination of match-grade construction and brass-cased reliability makes it suitable for precision targets, field work, and defensive readiness where consistent velocity and dependable function are priorities.
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