Fort Scott Munitions .338 Lapua Magnum 250-grain TUI (Tumble Upon Impact) rifle ammunition is intended for long-range precision and hunting applications. The TUI projectile is designed to tumble upon impact to increase terminal consistency. Each retail box contains 20 cartridges and the listed muzzle velocity is 2994 fps.
Key Specifications
- The cartridge is chambered in .338 Lapua Magnum.
- The projectile weight is 250 grains.
- The listed muzzle velocity is 2994 fps.
- Each retail box contains 20 cartridges.
- There are 5 boxes per case.
- The product is listed as Reloadable: Yes.
- The case material is listed as Brass.
- The listed package dimensions are 1.60 X 4.25 X 6.05.
Sold per retail box containing 20 cartridges. A full case is achieved by ordering the required number of boxes (5 boxes per case, totaling 100 rounds). This offering is positioned for shooters who require long-range, precision-oriented ammunition and prefer clear, factual product specifications.
Product information is supplied by the manufacturer and/or distributor and may be automatically formatted or enhanced using AI for clarity and consistency. While we strive for accuracy, specifications, features, and included items may change without notice. Always verify details using the manufacturer’s official documentation and the information shown on this product page before purchase or use.




