Description

Magnum Research 429 DE is centerfire pistol ammunition developed for use in the Desert Eagle platform. These factory-loaded rounds use brass cases and are offered in 20-round boxes. Source information indicates production with HSM in Montana and loading with Sierra bullets.

Key Specifications

• The caliber is 429 DE.
• Each box contains 20 rounds.
• Manufacturer-loaded brass cases by HSM (Montana).
• Stated muzzle velocity is 1750 fps.
• Stated muzzle energy is 1428 ft lbs.
• Boxes are packaged 10 per case.
• Rounds are listed as reloadable.
• Case material is brass.
• Application is listed as Home Defense.
• Firearm type classification is centerfire.

This load is intended for use in large-frame pistols such as the Desert Eagle and is presented with factory-sourced specifications for velocity, energy, and packaging. The listing reflects manufacturer and distributor details provided with the product data and is focused on factual performance and configuration information for informed selection.