Rifle · Obsolete / Non-standard

.500 Black Powder Express

.500 BPE.500 3-inch Black Powder Express

Early British .500 black-powder express case; root of the .500 Express family that produced the .500/450 and .500/465 Nitro Express cartridges..

Identity
Type
Rifle
Origin
United Kingdom
Standard
Obsolete / Non-standard
Status
Obsolete
Availability
Collector
Dimensions
Bullet ⌀
0.51″
Case type
Rimmed

Ballistics

Published velocity/energy data isn't available for .500 Black Powder Express — an obsolete/collector cartridge.

Reloading cost

Estimate your cost per round and how it compares to factory. Inputs are yours — nothing is stored.

Cost estimate only — not load data. Charge weight is your input; follow published manuals for safe charges.

Firearms chambered in .500 Black Powder Express

1 model in the database chamber .500 Black Powder Express. Browse all →

Westley Richards Express Rifle 450 Black Powder

Lineage

Immediate parent
Root — no documented parent
Direct descendants (1 · 2 total)
Family TreeOpen .500 Black Powder Express in the interactive cartridge family tree

Connected reference

History

Early British .500 black-powder express case; root of the .500 Express family that produced the .500/450 and .500/465 Nitro Express cartridges.

FAQs

What bullet diameter is .500 Black Powder Express?
.500 Black Powder Express uses a 0.51″ (12.95 mm) diameter bullet.
Is .500 Black Powder Express still in production?
.500 Black Powder Express is obsolete; typical availability is collector.

Data & sources. Specs compiled from the Lindcott Armory reference; the trajectory is modeled (point-mass), not measured. Spotted an error? Report it →