Fort Scott Munitions .458 Socom 300 gr TUI ammunition is a lead-free, large-bore rifle load packaged in brass cases for consistency and reliable feeding. The TUI (Tumble Upon Impact) projectile is engineered to tumble upon contact with water-based media to concentrate terminal effects internally. This item is sold per retail box and is offered in case quantities as noted in the product name.
Box: Sold per box containing 20 rounds. Case: A case is listed as 10 boxes (200 rounds); a case quantity is achieved by ordering the required number of boxes.
Key Specifications
- The manufacturer is Fort Scott Munitions.
- The caliber is .458 Socom.
- The bullet weight is 300 grains.
- The projectile design is TUI (Tumble Upon Impact).
- The case type/finish color is Brass.
- Units per retail box are 20 rounds.
- A full case comprises 10 boxes (200 rounds) as indicated in the product name.
- Condition is listed as New.
Engineered for shooters who prefer lead-free, high-mass loads, this .458 SOCOM TUI offering delivers consistent assembly and feeding in compatible rifles. Its tumble-upon-impact design and brass-cased construction are intended to provide predictable, repeatable performance for heavy-bore applications and informed shooters seeking reliable, lead-free ammunition.
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.




