Description
The Fort Scott Munitions Tumble Upon Impact (TUI) in 357 Sig is a match-grade self-defense handgun load built around a patented 95 grain Solid Copper Spun (SCS) projectile. Engineered to penetrate deeply and then tumble upon impact, the multi-patented TUI bullet creates a dynamic wound cavity for devastating internal damage, all while remaining completely lead-free.
Loaded in brass cases and assembled to tight tolerances specifically for the 357 Sig cartridge, this load sends the 95 grain copper bullet downrange at a muzzle velocity of 1614 fps, producing 549 ft lbs of muzzle energy. The solid copper spun SCS projectile is designed to be reassuringly effective for self-defense, with reliable function and consistent accuracy in duty-size 357 Sig pistols.
Whether you carry a 357 Sig for personal protection or keep a stock of duty-grade ammunition on hand for home defense, the TUI design offers a distinctive terminal performance profile. The all-copper construction avoids the traditional jacket/core separation and over-penetration issues of conventional hollow points, while the proprietary nose geometry initiates the tumble on impact for expanded wound channels.
Your purchase options:
- Box – 20 Rounds: Twenty rounds packaged in a single factory box, ideal for topping off a carry or duty load.
- Case – 500 Rounds (25 Boxes): Full case of 500 rounds, supplied as 25 boxes of 20, for high-volume training and stockpiling.









