Mature > Weapons > Gun Care & Accessories > Reloading Supplies & EquipmentAlliantSold by Mile High Shooting Accessories

Alliant

Alliant: Power Pro(TM), 300-MP (Magnum Pistol), 8 lb

Our editorial team reviews specifications, product data, and field-use information to keep pages accurate.

Magnum Pistol

Powder for handloading applications

Improved Velocity

Density for more efficient metering

Maximum Velocity

Performance in magnum handguns

Helps Reloaders

Duplicate certain factory loaded ammunition

Density Designed

For proper cartridge fit

$437.99
View on Mile High Shooting Accessories

You'll be taken to Mile High Shooting Accessories to complete your purchase.

Hunter's Outpost earns a commission from affiliate links at no extra cost to you.

SKU: PP3008

Overview

Designed for reloaders working with magnum handguns, this powder is intended to support loads where consistent metering and cartridge fit matter. Its improved velocity and density are presented as practical advantages for building ammunition that can duplicate certain factory-loaded rounds. While the principal use is magnum pistol applications, the listing also notes .22 Hornet as a secondary use. As with any hazmat item, buyers should confirm local legality before purchase.

Why Hunters Choose the Alliant

Magnum Handgun

Pistol loads

Improved Velocity

Density support efficient metering and

Density Is

Designed for proper cartridge fit

Can Help

Reloaders duplicate certain factory loaded

Also Listed

For secondary use in .22

Key Features

  • Magnum pistol powder for handloading applications.
  • Improved velocity and density for more efficient metering and loading.
  • Designed for maximum velocity and performance in magnum handguns.
  • Helps reloaders duplicate certain factory loaded ammunition.
  • Density designed for proper cartridge fit.
  • Principal purpose: magnum handgun/pistol; secondary use: .22 Hornet.

Best Used For

  • Reloaders working with magnum handguns who want a powder for pistol-focused loads.
  • Users aiming to duplicate certain factory loaded ammunition in compatible handguns.
  • Handloaders who value improved metering and loading consistency during reloading.
  • Shooters needing a powder with secondary use in .22 Hornet applications.
  • Buyers planning larger-volume reloading with an 8 lb powder supply.

Specifications

Density Designed ForProper cartridge fit
Factory Ammunition DuplicationEnables reloaders to duplicate certain factory loaded ammunition
Hazmat RestrictionsYes
Improved DensityYes
Improved VelocityYes
Manufactured InUSA
Maximum PerformanceYes
Maximum VelocityYes
MeteringMore efficient metering and loading
Principal PurposeMagnum Handgun/Pistol
Product TypeMagnum Pistol Powder
Secondary Uses.22 Hornet
Weight128 oz

Pros

  • Designed for magnum handgun and pistol loads
  • Improved velocity and density support efficient metering and loading
  • Density is designed for proper cartridge fit
  • Can help reloaders duplicate certain factory loaded ammunition
  • Also listed for secondary use in .22 Hornet

Considerations & Trade-offs

  • Designed for magnum handgun/pistol use, so it is not a general-purpose powder for every reloading application.
  • The 8 lb container is a larger purchase, which may be more than some reloaders need for occasional use.
  • Hazmat restrictions apply, and availability may be limited by state or local regulations.
  • Secondary use is listed for .22 Hornet, but the product’s principal purpose remains magnum handgun/pistol loads.

Suggested Comparisons

  • Magnum handgun/pistol powder
  • Reloading powder for .22 Hornet
  • Other handgun reloading powders

Suggested Accessories

  • Powder measure
  • Reloading scale
  • Primers
  • Reloading press

Frequently Asked Questions

What is Alliant Power Pro 300-MP intended for?

Its principal purpose is Magnum Handgun/Pistol use. The product also lists .22 Hornet as a secondary use.

What is Alliant Power Pro 300-MP intended for?

Its principal purpose is Magnum Handgun/Pistol use. The product also lists .22 Hornet as a secondary use.

Can this powder be used to duplicate factory ammunition loads?

Yes. The description says it enables reloaders to duplicate certain factory loaded ammunition.

Can this powder be used to duplicate factory ammunition loads?

Yes. The description says it enables reloaders to duplicate certain factory loaded ammunition.

Is this powder designed for easier metering and loading?

Yes. The product states it offers improved velocity and density for more efficient metering and loading.

Is this powder designed for easier metering and loading?

Yes. The product states it offers improved velocity and density for more efficient metering and loading.

Where is this powder manufactured?

It is manufactured in the USA.

Where is this powder manufactured?

It is manufactured in the USA.

View all 10 questions