Vista Outdoor · Ball
Power Pro 300-MP
Competition-optimized ball powder for USPSA Open and Limited division major power factor loads.
- Manufacturer
- Alliant
- Grain shape
- Ball
- Burn rank
- #23
- Category
- Medium-Fast
- Temp sensitivity
- Low
- Application
- Pistol
- Origin
- USA
- Status
- Active
Burn-rate position
FastestSlowest
Typical cartridges
By cartridge
.38 Super also used: Vihtavuori N320, N330, RS24
9mm Luger also used: No. 2, N310, Bull's-Eye
10mm Auto also used: Vihtavuori N320, IMR Hi-Skor 800X, CFE Pistol
.40 S&W also used: Bull's-Eye, Clays, Vihtavuori N320
Similar burn rate
Supply & handling
- Availability (US)
- Moderate
- Shortage-prone
- No
- Suppressor-friendly
- Yes
- Flash-suppressed
- No
About this powder
Power Pro 300-MP is a competition powder for .40 S&W and 10mm Auto major power factor in USPSA/IPSC. Works for .38 Super major in Open class. Ball powder format provides consistent metering for high-volume competition loading with minimal temperature sensitivity.