Powder head-to-head
Alliant Reloader 22 vs H1000
Both powders on one page: burn-rate position, temperature sensitivity and the 2 cartridges they share, with the substitution note from the reference.
Burn-rate position
FastestSlowest
Substitution
Comparable burn rate for large magnums. Work up from reduced starting loads.
Confidence: Community. Always start at published minimums and work up.
Side by side
| Alliant Reloader 22 | H1000 | |
|---|---|---|
| Manufacturer | Alliant | Hodgdon |
| Burn-rate rank | #73 | #76 |
| Burn category | Magnum Rifle | Magnum Rifle |
| Grain shape | Extruded | Extruded |
| Temperature sensitivity | Moderate | Low |
| Applications | Rifle | Rifle |
| Suppressor-friendly | No | No |
| US availability | Common | Common |
| Status | Active | Active |
Shared cartridges
FAQs
- Can I substitute Alliant Reloader 22 for H1000?
- Comparable burn rate for large magnums. Work up from reduced starting loads. Confidence: Community. Always start at published minimum charges and work up.
- Which burns faster, Alliant Reloader 22 or H1000?
- Alliant Reloader 22 is the faster-burning of the two (rank #73 vs #76 — lower rank burns faster).
- What cartridges do Alliant Reloader 22 and H1000 both load?
- Both powders are listed for .300 Winchester Magnum, 7mm Remington Magnum.