Alliant Powder ®

Technically Superior by Design

Power Pro™ 300-MP (Magnum Pistol)

Handgun Powders

Power Pro 300-MP (Magnum Pistol)

Smokeless spherical magnum pistol powder

Utilize our premium performance, consistent quality new powder offerings the next time you pull the trigger.

  • Manufactured in the USA
  • Improved velocity and density for more efficient metering and loading
  • Maximum velocity and performance in magnum handguns
  • Enables reloaders to duplicate certain factory loaded ammunition
  • Density designed for proper cartridge fit

Principal Purpose: Magnum Handgun/Pistol
Secondary Uses: .22 Hornet


150529 - 300-MP; 1 lb. bottle
150530 - 300-MP; 8 lb. canister
Canister Sizes:

8lb. Canister 1lb. Canister

View All 300-MP Recipes

View the SDS

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