What Is Hodgdon Pyrodex RS?
Hodgdon Pyrodex RS is a loose black powder substitute for rifles and shotguns, built to replace real black powder in muzzleloading firearms without the extra hazmat handling that true black powder requires. It is measured by volume, not weight, so shooters use the same volumetric measure they already use for FFg black powder. Hunters and reenactors who need a dependable black powder substitute for rifles and shotguns choose this Hodgdon powder for its consistent ignition and lower corrosivity.
Pyrodex RS Powder Substitute Performance
Consistent Volumetric Loads
As a Pyrodex RS powder substitute, this loose powder meters through a standard powder measure just like real black powder, so switching from FFg requires no new equipment. Shooters loading sabots, patched round balls, or shotshells get the same volume-for-volume charge they are used to, which makes this a drop-in Pyrodex RS powder substitute for most rifle and shotgun loads.
Lower Fouling, Easier Cleanup
This powder produces less corrosive fouling than genuine black powder, which means less time scrubbing bores after a day at the range or in the field. It cleans up with soap and water, and residue left overnight will not pit a barrel the way true black powder residue can.
How to Buy Hodgdon Pyrodex RS Online
Ready to buy Hodgdon Pyrodex RS online? Each order ships a factory-sealed 1 lb canister direct to your door, so you can restock your black powder substitute for rifles and shotguns without a special trip to a brick-and-mortar shop. US Reloading Powder carries the same trusted Hodgdon formulation shooters have relied on for decades.
Hodgdon Pyrodex RS 1 lb Canister Details
Every canister is labeled with lot-specific loading data and stores safely at room temperature away from open flame. A single Hodgdon Pyrodex RS 1 lb container loads dozens of rifle or shotgun charges depending on caliber and gauge, making it an economical choice for regular range days.
Frequently Asked Questions
What is Pyrodex RS used for?
Pyrodex RS is a loose black powder substitute for rifles and shotguns, designed for muzzleloading firearms that call for a black powder measure. Shooters pour it from the canister with a standard volumetric powder measure, load it the same way they would FFg black powder, and get reliable ignition without the corrosivity of true black powder.
Can I use a Hodgdon Pyrodex RS 1 lb canister in a shotgun?
Yes. It works in muzzleloading shotguns as well as rifles, since the powder is measured by volume rather than weight. Use the same volume you would use for FFg black powder in a shotgun, seat an over-powder wad, and follow your firearm manufacturer’s load data for shot charges.
How does this Pyrodex RS powder substitute compare to Pyrodex P?
Pyrodex RS is the rifle and shotgun grade in Hodgdon’s Pyrodex lineup, while Pyrodex P is formulated for pistols and revolvers with a finer granulation. Both burn cleaner than genuine black powder, but RS is metered for the larger volumetric charges used in muzzleloading rifles and shotguns.
Is it safe to store long term?
Yes, when kept in its original sealed canister in a cool, dry place away from direct heat sources. This black powder substitute for rifles and shotguns has a long shelf life and does not degrade like traditional black powder can if moisture gets in. Keep the lid tightly closed between uses.
Where can I buy Hodgdon Pyrodex RS online at a fair price?
This canister ships directly from US Reloading Powder with fast delivery, and every order is genuine Hodgdon product in a factory-sealed 1 lb canister. You get authentic Pyrodex RS powder substitute performance rather than an off-brand imitation.





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