H&R Reising Model 60 rifle
Official wording
Harrington and Richardson “Reising” Model 60 semiautomatic rifles, cal. .45 ACP, manufactured between 1944 and 1946.
What this entry requires
- ATF REQUIRESMade 1944–1946 (ATF’s dates)ATF: “manufactured between 1944 and 1946”
Editorial facts · Our research
- Country
United StatesBasis: outside reference ¹- Manufacturer
- Harrington & Richardson Arms Co.Basis: the ATF wording
- Type
- RifleBasis: the ATF wording
- Action
- Semi-autoBasis: the ATF wording
- Caliber
- .45 ACPBasis: the ATF wording
- Made
- 1944–1946Basis: the ATF wording
- Service
- Commercial
Source
- Official wording
- ATF P 5300.11, April 2025 edition · Section II · PDF p. 10 ↗ · 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. Wikipedia, “M50 Reising” ↗, country: made by Harrington & Richardson in Worcester, Massachusetts, USA; the semiautomatic Model 60 is one of the three versions
- 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

Image: Wikimedia Commons, “Model-50.jpg” by Curiosandrelics, CC BY-SA 3.0. Retrieved October 2026.
Summary: Wikipedia, “M50 Reising”. Text CC BY-SA 4.0.
FROM WIKIPEDIA
The .45 Reising submachine gun was manufactured by Harrington & Richardson (H&R) Arms Company in Worcester, Massachusetts, USA, and was designed and patented by Eugene Reising in 1940. The three versions of the weapon were the Model 50, the folding stock Model 55, and the semiautomatic Model 60 rifle. Over 100,000 Reisings were ordered during World War II, and were initially used by the United States Navy, Marine Corps, and the United States Coast Guard, though some were shipped to Canadian, Soviet, and other allied forces to fight the Axis powers.