ListedPistol
Is the Harrington & Richardson 300BLK SERIES on Colorado's SB25-003 list?
This make and model appears on Colorado's specified-semiautomatic-firearms list as published 2026-07-30.
Manufacturer: Harrington & Richardson (manufacturer's official site)
How the state lists it
| Category | Pistol |
|---|---|
| Manufacturer (as published) | HARRINGTON RICHARDSON (H&R) |
| Model (as published) | 300BLK SERIES |
| Manufacturer (normalized) | HARRINGTON RICHARDSON (H&R) |
| Also appears as | H&R 300BLK SERIES · HARRINGTON RICHARDSON 300BLK SERIES · HARRINGTON & RICHARDSON 300BLK SERIES · HARRINGTON AND RICHARDSON 300BLK SERIES alias data |
| Series entry | Yes — covers models in this series/number family |
| First appeared | 2026-05-15 |
Notes on the state's data
- The state's list includes this entry more than once. It is shown once here; both copies are kept in the underlying data.
Version history
- 2026-07-30On the current list.
- 2026-07-01Present on the list in this version.
- 2026-05-15Present on the prior draft list.
Derived from the state's list versions and the change log.
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Other HARRINGTON RICHARDSON (H&R) entries
Not legal advice. This page reproduces the state's published list with its source. Confirm anything that matters with your FFL or a Colorado attorney. Think this is wrong? Report a correction.