Is Winchester 571 good for .44 Magnum?

Winchester 571 is commonly listed for .44 Magnum (burn-rate rank #19). Other powders reloaders use for .44 Magnum include Vihtavuori N320, Vihtavuori N340, RS36. Verify charges against a published load manual.

Is Winchester 571 good for 12 Gauge?

Winchester 571 is commonly listed for 12 Gauge (burn-rate rank #19). Other powders reloaders use for 12 Gauge include No. 1, CSB1, BA10. Verify charges against a published load manual.

Is Winchester 571 good for 9mm Luger?

Winchester 571 is commonly listed for 9mm Luger (burn-rate rank #19). Other powders reloaders use for 9mm Luger include No. 2, N310, Bull's-Eye. Verify charges against a published load manual.

Lindcott Armory

Hodgdon Powder Company · Ball

Winchester 571

A medium pistol and shotgun powder at burn-rate rank #19 of 90, listed for 4 cartridges in the reference.

Manufacturer: Winchester
Grain shape: Ball
Burn rank: #19
Category: Pistol/Shotgun Medium
Temp sensitivity: Moderate
Application: Pistol
Origin: —
Status: Discontinued

Burn-rate position

FastestSlowest

Rank #19 on the burn-rate scale · Pistol/Shotgun Medium

Typical cartridges

.44 Magnum, 12 Gauge, 9mm Luger, .357 Magnum

By cartridge

.44 Magnum also used: Vihtavuori N320, Vihtavuori N340, RS36

12 Gauge also used: No. 1, CSB1, BA10

9mm Luger also used: No. 2, N310, Bull's-Eye

.357 Magnum also used: N310, Vihtavuori N320, Titegroup

Similar burn rate

#19CSP1Maxam #19RS36Reload Swiss #19SP3Vectan #19540Winchester #18HP-38Hodgdon

Supply & handling

Shortage-prone: No
Flash-suppressed: No

About this powder

Medium-speed Winchester ball powder positioned between WST and WSF in the Winchester lineup. Used for medium-velocity handgun and 12-gauge loads. Replaced by Winchester Super Field (WSF) when the product line was streamlined.

ChartSee it on the burn-rate spectrum BrowseEvery powder, ranked by burn rate

Sources & provenance

Manufacturer Winchester — Winchester — published load/burn-rate data archived