Lindcott Armory ReferenceGet the App
Jump toCartridge LibraryFactory LoadsPowder LibraryFirearm DatabaseBallistic Compare
ReferenceCartridge LibraryPowder LibraryFactory LoadsAmmo BrandsBullet CatalogBullet TypesBurn Rate ChartHeadstampsFirearm DatabaseDate Your GunToolsCartridge Family TreeBallistic CompareHead-to-HeadsAmmo Price HistoryField GuideOverviewHunting GuideMilitary TimelineGun HistoryBuying ChecklistStolen / Missing GunsAppsGet the App

Vista Outdoor · Ball

Power Pro 4000-MR

Slow-burning ball rifle powder from Alliant's Power Pro competition line.

Manufacturer
Alliant
Grain shape
Ball
Burn rank
#56
Category
Medium
Temp sensitivity
Moderate
Application
Rifle
Origin
USA
Status
Active

Burn-rate position

FastestSlowest

Rank #56 on the burn-rate scale · Medium

Typical cartridges

.308 Winchester.30-06 Springfield.270 Winchester

By cartridge

.308 Winchesteralso used: Shooters World Economy Rifle, Accurate 2230, A1
.30-06 Springfieldalso used: Winchester 748, N530, 5744
.270 Winchesteralso used: Reload Swiss RS60, Winchester 760, S243

Similar burn rate

#56CFE 223Hodgdon#56IMR 3031IMR#562460Accurate#55Reload Swiss RS60Reload Swiss#55Winchester 760Winchester

Supply & handling

Availability (US)
Moderate
Shortage-prone
No
Suppressor-friendly
Yes
Flash-suppressed
No

About this powder

Power Pro 4000-MR is Alliant's medium rifle ball powder for .223 Rem competition and tactical applications. Ball format provides consistent metering for high-volume AR-15 reloading on progressive presses.

ChartSee it on the burn-rate spectrumBrowseEvery powder, ranked by burn rate

Sources & provenance