Winchester Ammo S338LM Match Target 338 Lapua Mag 250 gr SMBTHP20 Per Box/ 10 Cs

Winchester 338 Lapua Magnum Match Target ammunition delivers the consistency and accuracy that competitive long-range rifle shooters demand. Built on Winchester's established cartridge platform and loaded with Sierra MatchKing hollow point boat-tail bullets, this ammo is engineered to shoot tight groups shot after shot. The 250-grain bullet weight puts you in the sweet spot for precision work at distance, balancing ballistics and recoil management for shooters who take their competition seriously.

Match-grade ammunition is a different beast from standard hunting or plinking rounds. Every component—case, primer, powder charge, and bullet—is sorted and loaded to exacting tolerances. With Winchester's manufacturing discipline behind it, this 338 Lapua Mag load yields the velocity and energy consistency that translates to repeatable point-of-impact performance, whether you're running a long-range rifle competition, executing a precision validation shoot, or dialing in a custom build.

Each box contains 20 rounds, and cases ship in quantities of 10 boxes. The 338 Lapua Magnum is a proven round for shooters who have invested in a rifle capable of handling serious velocity and the training to use it. If you're already committed to this caliber and you care about ammunition quality, Winchester Match Target ammunition is worth testing at your distance of choice.

Key Features

• Sierra MatchKing hollow point boat-tail bullet design for aerodynamic stability and precision
• Loaded to match-grade tolerances for consistent velocity and accuracy
• 250-grain bullet weight optimized for 338 Lapua Magnum ballistics
• 20 rounds per box; 10-box case quantities for competitive shooters and range sessions

Specifications

Frequently Asked Questions

What rifle do I need to shoot 338 Lapua Magnum ammo?

The 338 Lapua Magnum is a large-magnum cartridge designed for rifles built on magnum-length actions. Common platforms include precision bolt-actions from manufacturers like Savage, Remington, and custom gunsmiths. It's not interchangeable with standard 308 Winchester or other short-magnum rounds, so verify your rifle's chamber before purchasing.

Is this ammunition suitable for competition shooting?

Yes. This is Winchester Match Target ammunition loaded with Sierra MatchKing bullets specifically for competitive long-range rifle disciplines. Match-grade ammo is designed to deliver shot-to-shot consistency, making it ideal for benchrest, F-Class, or precision rifle competitions where accuracy is paramount.

What does the boat-tail hollow point bullet do?

The boat-tail design reduces drag and improves ballistic coefficient, keeping the bullet stable downrange and resistant to wind deflection. The hollow point aids in consistency and precision. Together, these features support the tight grouping and predictable trajectories that match shooters require.

How much ammunition is in a case?

Each case contains 10 boxes of 20 rounds, for a total of 200 rounds per case. This bulk format is typical for competitive shooters who practice regularly and want to maintain supply without managing multiple small orders.