Description
If you're working a .338 Lapua rifle and you care about consistency, this is the ammunition to run. HSM Match loads these cartridges to tight tolerances that keep velocity spreads tight and groups small shot after shot. The 250-grain Sierra MatchKing is a proven competition bullet known worldwide for record-setting accuracy, and it works because the design minimizes drag while keeping the projectile stable across all practical ranges.
What Makes HSM's 250gr Load Stand Out
The brass casings are quality centerfire stock that feeds reliably and extracts cleanly from your rifle. They're boxer-primed and reloadable, so you get multiple passes out of every round once you're ready to handload. The published velocity of 2,911 fps produces 4,705 foot-pounds of muzzle energy, which gives you the flat trajectory and downrange performance that long-range precision work demands. These numbers are honest manufacturer specs backed by what real users report from the range.
Built for Competition and Long-Range Work
HSM has a long track record making match ammunition for people who can't afford fliers. Each box contains 20 rounds, and a case runs 20 boxes deep, so if you're training or competing regularly, there's volume to work with. The boat-tail hollow-point design keeps the bullet flying true without excessive wind drift, which matters when you're trying to dial in scores at distance. This ammunition is explicitly built for precision target shooting applications where accuracy is everything and hunting performance doesn't factor into the equation.
If you're zeroed in and your rifle is tuned, you'll find these cartridges do the mechanical part of their job: they group tightly, they go where you point them, and they do it consistently lot to lot.
Key Specifications
- Caliber: .338 Lapua Magnum
- Bullet Weight: 250 grains
- Bullet Type: Sierra MatchKing Boat Tail Hollow Point (BTHP)
- Muzzle Velocity: 2,911 fps
- Muzzle Energy: 4,705 ft-lbs
- Case Material: Brass
- Rounds Per Box: 20
- Boxes Per Case: 20
- Manufacturer: HSM (HS Munitions, Inc.)
- Manufacturer Part Number: 338LAP2N68
- UPC: 837306001864
- Application: Precision Target Shooting, Match Competition
What’s Included
- 20 rounds of HSM Match .338 Lapua Magnum ammunition
- 250 grain Sierra MatchKing bullets
- Brass casings (boxer-primed and reloadable)
Frequently Asked Questions
Is this HSM Match .338 Lapua ammunition suitable for hunting?
This is match-grade ammunition built for precision target shooting and competition. The Sierra MatchKing bullet is not recommended for hunting applications because it's engineered for accuracy rather than reliable expansion on game. For hunting, choose a dedicated hunting bullet designed for terminal performance.
Can I reload the brass cases from this HSM ammunition?
Yes. The brass cases are boxer-primed centerfire casings, so they're reloadable. Many precision rifle competitors get multiple uses from the same brass by handloading, which extends their ammo investment when shooting high volumes.
What's the ballistic performance of the 250gr Sierra MatchKing at distance?
The MatchKing 250-grain design maintains a high ballistic coefficient with its boat-tail hollow-point profile, giving you a flatter trajectory and reduced wind drift compared to traditional rifle bullets. This is why it's the go-to match bullet for long-range precision competitions.
Does HSM make different weight options in their match .338 Lapua line?
HSM loads the .338 Lapua in multiple configurations. The 250-grain Sierra MatchKing is their standard match load, but they also offer heavier options. Check the product line to see all available weights based on your specific competition or training needs.





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