Is Winchester 452AA good for 12 Gauge?

Winchester 452AA is commonly listed for 12 Gauge (burn-rate rank #7). Other powders reloaders use for 12 Gauge include No. 1, BA10, CSB1. Verify charges against a published load manual.

Is Winchester 452AA good for 20 Gauge?

Winchester 452AA is commonly listed for 20 Gauge (burn-rate rank #7). Other powders reloaders use for 20 Gauge include No. 1, BA10, CSB1. Verify charges against a published load manual.

Is Winchester 452AA good for .45 ACP?

Winchester 452AA is commonly listed for .45 ACP (burn-rate rank #7). Other powders reloaders use for .45 ACP include No. 1, S065, RS10. Verify charges against a published load manual.

Winchester 452AA Powder — Burn Rate, Substitutes & Typical Cartridges

Winchester All-Around fast ball powder for light 12 and 20 gauge field loads. Was the go-to powder for 1-oz and 7/8-oz target loads before being discontinued. Also used in light .45 ACP and .38 Special loads.

Winchester 452AA

Burn-rate position

Typical cartridges

By cartridge

Similar burn rate

Supply & handling

About this powder

Sources & provenance