PPU Supreme ammunition in .338 Lapua Magnum (brand part no. PPMK338) is built for competitive shooters who need every edge long-range accuracy can offer. PPU builds this load from consistent, quality-checked components for dependable performance shot after shot. At the heart of this load is the 250 gr bullet with a Sierra MatchKing (BTHP) design, matched to the .338 Lapua Magnum platform shooters already run. In our rifle ammunition lineup, this is the PPU load built for that job.

Key Specifications

• The chambering is .338 Lapua Magnum, the standard chambering for this discipline.
• The bullet weighs 250 gr, sized for the terminal performance this load is built around.
• The projectile is a Sierra MatchKing (BTHP) design, consistent enough for the accuracy this discipline demands.
• The case is Brass, reloadable for handloaders who want to reuse brass.
• Each box holds 10 rounds, enough to confirm zero and still have rounds left to shoot.
• Cases ship 20 boxes to a case, a convenient bulk quantity for high-volume shooters.
• Cost works out to about $5.27 per round, keeping practice sessions affordable.
• This is a centerfire cartridge, ignited by a replaceable primer rather than a rimfire priming ring.
• The Supreme line pairs PPU’s own brass, powder, and primers with Sierra’s proven MatchKing bullet for handload-level consistency.

Frequently Asked Questions

Is this bullet built for hunting or precision accuracy? This is a match-grade bullet built purely for accuracy rather than expansion, a target and long-range precision load in .338 Lapua Magnum.

How many rounds come in a box? Each box holds 10 rounds of .338 Lapua Magnum.

Can I order this by the case? Yes, this load ships 20 boxes to a case for shooters who want to order in bulk.

Buy the PPU Supreme .338 Lapua Magnum 250 gr Sierra MatchKing, 10-Round Box

Stock up before the next range trip or hunt, and let the ammunition be the one thing you don’t have to think about. Order from our Lubbock, Texas gun shop and it ships fast to your door.