Source: ATF P 5300.11 · Curios or Relics List · Jan 1972 – Apr 20253,573 entries · 4 sections
The C&R RegisterA finding aid to the ATF Curios or Relics List, for Type 03 collectors
C&R · IV · 108

H&R Handy-Gun, smoothbore

Section IV: still an NFA firearm, also a curio or relic

Official wording

ATF P 5300.11 · APRIL 2025 EDITION · SECTION IV · VERBATIM · PDF P. 84 ↗

Harrington and Richardson (H&R), Handy Guns, smoothbore pistols, mfd. at Worcester, MA, all cal.s, all barrel lengths, having an overall length of less than 26 inches.

What this entry requires

  • ATF REQUIRESMade or imported as stated: “mfd. at Worcester”
  • ATF REQUIRESConfigured as the ATF wording states: “having an overall length of less than 26 inches”
  • INFOATF states no date; production was about 1921–1934.
  • INFOStill an NFA firearm; only registered examples transfer, with ATF approval (26 U.S.C. 5812, 5861).

Editorial facts · Our research

Country
United StatesBasis: outside reference ¹
Manufacturer
Harrington & Richardson, Worcester, MABasis: the ATF wording
Type
PistolBasis: the ATF wording
Action
OtherBasis: outside reference ²
Caliber
All calibersBasis: the ATF wording
Made
1921–1934production; ATF states no dateBasis: outside reference ³
Service
Commercial

Source

Official wording
ATF P 5300.11, April 2025 edition · Section IV · PDF p. 84 ↗ · ATF original ↗
Entries
1 line
Verbatim check
Checked against the PDF text before every release
Editorial facts
Confidence: High · Last revised 18 October 2026 (Evidence pass) · How we rate confidence
References
  1. 1. Wikipedia, “H&R Handy-Gun” ↗, country: made by Harrington & Richardson; article categorised 'Shotguns of the United States' (ATF: mfd. at Worcester, MA)
  2. 2. Wikipedia, “H&R Handy-Gun” ↗, action: single-shot, breech-loading handgun: Other
  3. 3. Wikipedia, “H&R Handy-Gun” ↗, years: 'The smooth-bore version was produced from 1921 to 1934'; production halted by the NFA of 1934
Fact tags
  • ATF the ATF wording states it.
  • REF ¹ an outside reference supports it; the number points to the list of references.
  • ESTIMATE an approximate or indirect reading, for example the production range of the base model.
  • NO CITATION we haven’t attached a reference for this fact; it’s our editorial reading, not ATF’s.
Source checked
20 October 2026: ATF’s page still lists the April 2025 edition
Corrections
None

Historical context

H&R Handy-Gun, smoothbore

Image: Wikimedia Commons, “Hr-handy-gun.jpg” by BATFE, Public domain. Retrieved October 2026.

Summary: Wikipedia, “H&R Handy-Gun”. Text CC BY-SA 4.0.

FROM WIKIPEDIA

The H&R Handy-Gun is a single-shot, breech-loading handgun produced from 1921 to 1934 by Harrington & Richardson. Two principal variants were produced: one with a rifled barrel and one smooth-bore.