Hodgdon Pyrodex P is a black powder substitute for revolvers, small-bore muzzleloading pistols, and cap-and-ball shooting, built on the original synthetic propellant formula developed by Hodgdon in 1976. This fine P grade gives shooters the classic Pyrodex burn characteristics in a granulation sized for pistols and priming.
What Is Hodgdon Pyrodex P?
Pyrodex is the original black powder substitute, developed by Hodgdon Powder Company as an alternative to real sulfur-based black powder. The P granulation is the fine grade in the Pyrodex lineup, sized for cap-and-ball revolvers and small-bore muzzleloading pistols. Unlike smokeless powder, Pyrodex P is measured by volume just like traditional black powder, so existing volume measures carry over directly — shooters should never substitute Pyrodex for black powder by weight.
Best Uses for This Black Powder Substitute
This black powder substitute for revolvers is intended for cap-and-ball revolvers, small-bore muzzleloading pistols, and other pistol-class muzzleloading firearms. Shooters who want the reliability of the original synthetic substitute formula rely on Pyrodex P powder substitute for consistent ignition and classic Pyrodex performance shot after shot.
Why Buy This Powder Online From US Reloading Powder
Buy Hodgdon Pyrodex online from US Reloading Powder and get a genuine Hodgdon Pyrodex P 1 lb canister shipped with proper hazmat handling. We stock authentic Hodgdon Powder Company products so cap-and-ball and pistol shooters can source true black powder substitute propellant without hunting through multiple suppliers. Every order ships in full compliance with black powder shipping regulations.
How to Store and Handle This Powder Safely
Store Hodgdon Pyrodex P in its original sealed canister, away from heat, sparks, and open flame. Keep it in a cool, dry location separate from primers and smokeless powder, and always follow local regulations for black powder substitute storage quantities. Never store black powder substitutes near a furnace, water heater, or other ignition source, and keep it out of reach of children.
Frequently Asked Questions
Below are answers to common questions about this black powder substitute, from best uses to safe storage and shipping.
What Is This Black Powder Substitute Used For?
This powder is used as a main charge in cap-and-ball revolvers and small-bore muzzleloading pistols. As a genuine Pyrodex P powder substitute, Hodgdon Pyrodex P ignites reliably and delivers the classic Pyrodex burn characteristics shooters have relied on for decades.
How Do I Measure Hodgdon Pyrodex P Correctly?
Pyrodex P should always be measured by volume, using the same volume measure as you would for an equivalent black powder charge. It should never be substituted for black powder by weight, since the two propellants have different densities.
How Should I Store This Powder Safely?
Keep it sealed in its original container, stored in a cool, dry area away from heat sources, sparks, and flame. Store it separately from primers and smokeless powder, and always follow your local and state regulations regarding maximum storage quantities for black powder substitutes.
Can This Powder Ship to My Address?
Black powder substitutes ship as a hazmat item under special carrier rules, and availability can vary by state and local regulation. Check the product page at checkout for current shipping restrictions to your address before placing your order.
Where Can I Buy This Powder Online?
You can buy Hodgdon Pyrodex online right here at US Reloading Powder. We carry a genuine Hodgdon Pyrodex P 1 lb canister ready to ship with compliant hazmat handling.






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