Grizzly Cartridge manufactures ammunition built to their "Second to None" standard. Whether you're loading for a 9MM pistol, a long-range rifle, or a safari hunt, they stock or produce the rounds you need. Handgun Ammunition – Full range of pistol and revolver cartridges including 9MM, 10MM, .357 SI...
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Full description and what we offer
Grizzly Cartridge manufactures ammunition built to their "Second to None" standard. Whether you're loading for a 9MM pistol, a long-range rifle, or a safari hunt, they stock or produce the rounds you need.
Handgun Ammunition – Full range of pistol and revolver cartridges including 9MM, 10MM, .357 SIG, .45 AUTO, and magnum loads up to .500 S&W.
Rifle Ammunition – From common calibers like .223 and .308 Winchester to specialty rounds like .300 Blackout, 6.5 Creedmoor, and long-range magnums.
Safari & Trophy Grade – Heavy hitters for big game: .375 H&H, .416 Rigby, .450 Rigby, .458 Winchester Magnum, .470 Nitro Express, and .500 Nitro Express.
Cast Performance Bullets – Their proprietary bullet line, cast from virgin alloy and coated with clear lube. Designed for hunting large game and defensive use.
| Type | Details |
|---|---|
| New Ammunition | Factory-fresh loads |
| Remanufactured | Quality used brass, reloaded |
| XTREME® HP | Hollow point offerings |
All lead loads use Grizzly's Cast Performance Bullets for consistency and reliability.
They handle everything in-house—from casting bullets to loading complete cartridges. This control means consistency across their product line. Whether you're a handloader comparing bullets or a shooter buying finished ammunition, Grizzly offers both solutions.
Their blog covers ammunition fundamentals: centerfire vs. rimfire, what +P pressure means, parts of a cartridge, and head-to-head comparisons like .357 Sig vs. 10MM and 6.5 Creedmoor vs. .300 Win Mag.
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