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 · II · 421

Morrone Model 46 over/under

Section II: curio or relic, still subject to the Gun Control Act

Official wording

ATF P 5300.11 · APRIL 2025 EDITION · SECTION II · VERBATIM · PDF P. 14 ↗

Rhode Island Arms Co., Morrone Model 46, shotgun.

What this entry requires

  • INFOATF states no date; production was about 1949–1953.

Editorial facts · Our research

Country
United StatesBasis: no citation
Manufacturer
Rhode Island Arms Co., Hope Valley, RIBasis: outside reference ³
Type
ShotgunBasis: the ATF wording
Action
OtherBasis: no citation
Caliber
12 gauge, 20 gaugeBasis: outside reference ²
Made
1949–1953production; ATF states no dateBasis: outside reference ¹
Service
Commercial

Source

Official wording
ATF P 5300.11, April 2025 edition · Section II · PDF p. 14 ↗ · ATF original ↗
Entries
1 line
Verbatim check
Checked against the PDF text before every release
Editorial facts
Confidence: Medium · Last revised 17 October 2026 (Data-trust review) · How we rate confidence
References
  1. 1. doublegunshop.com ↗, years: made an O/U from 1949-1953; 450 in 12ga and 50 in 20ga, 500 total
  2. 2. doublegunshop.com ↗, calibers: 12 and 20 gauge
  3. 3. bidsquare.com ↗, maker: manufactured in 1949-1953 in Hope Valley, Rhode Island; only 500 produced
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
1 change · see below

Correction history

  1. Data-trust reviewEditorial confidence: Low → Medium. Re-rated after supporting references were added or re-checked.

All corrections · How corrections work

Historical context

NO VERIFIED IMAGE AVAILABLEWe show only freely licensed images verified to depict this model. None has been found yet.