Magnum Research .429 Desert Eagle 210 Grain JHP Ammunition - 20 Rounds

The Magnum Research .429 Desert Eagle 210 Grain JHP ammunition brings serious stopping power to one of the most legendary big-bore handguns on the planet. Built specifically for the Desert Eagle platform, the .429 DE cartridge delivers a substantial step up in performance over traditional .44 Magnum loads—we're talking 25% more velocity and 45% more energy from a 6-inch barrel. If you own a Desert Eagle and want ammunition engineered to unlock what that beast is truly capable of, this is it.

Each box contains 20 rounds of Starline brass loaded to exacting standards by HSM in Montana, paired with reliable Sierra bullet construction. The 210-grain Jacketed Hollow Point design balances penetration with expansion, designed for the sustained power these magnum handgun hunters and sport shooters demand. You're not buying off-the-shelf ammo here—this is purpose-built ammunition for a purpose-built firearm.

Muzzle velocity sits at 1750 fps with muzzle energy of 1428 ft-lbs, giving you the ballistic foundation for confident shooting at distance or in the field. Whether you're behind a bench testing loads, pursuing big game, or simply want to experience the full potential of your Desert Eagle, .429 DE ammunition delivers the performance that justified all that talk about Desert Eagle power in the first place.

Key Features

• Purpose-built for the Desert Eagle platform—25% velocity increase over .44 Magnum from 6-inch barrel
• 45% energy advantage over comparable .44 Magnum loads
• 210-grain Jacketed Hollow Point bullets for reliable expansion and penetration
• Starline brass casings loaded by HSM in Montana for consistent quality
• Sierra bullet construction for dependable performance
• 20 rounds per box

Specifications

Frequently Asked Questions

Will this ammunition work in my Desert Eagle?

Yes. The .429 Desert Eagle (429 DE) cartridge is specifically designed for Desert Eagle handguns chambered in this caliber. Verify your firearm is chambered in .429 DE before purchasing.

How does .429 DE compare to .44 Magnum?

The .429 DE delivers approximately 25% more velocity and 45% more energy than a typical .44 Magnum load fired from a 6-inch barrel, making it a step up in power and performance for Desert Eagle owners.

Who loads this ammunition?

HSM loads this ammunition in Montana using Starline brass cases and Sierra bullets, ensuring consistent quality and performance in each round.

What's the bullet construction?

Each round uses a 210-grain Jacketed Hollow Point (JHP) bullet designed to expand reliably while maintaining sufficient penetration for hunting or sport shooting applications.