| Sec. IIIEx-NFA · C&R · GCA | C&R · III · 132 | Sedgley Mark V signal pistol | R.F. Sedgley, Inc., Philadelphia | United States | 1943–1957 |
| Sec. IVNFA · Registered only | C&R · IV · 106 | Sedgley glove pistol, S/N IRS-3580 | R.F. Sedgley, Inc., Philadelphia | United States | 1942–1945 |
| Sec. IIIEx-NFA · C&R · GCA | C&R · III · 155 | U.S. Coast Guard 37mm cannon, S/N M1-1903 | Rapid Fire Gun Co. | United States | 1903–1920 |
| Sec. IVNFA · Registered only | C&R · IV · 255 | 60mm Mortar M2 | Read Machinery; Kennedy-Van Saun; Firestone (M1: Brandt, France) | United States | 1938–1945 |
| Sec. IIC&R · GCA | C&R · II · 401 | Reising .22 pistol | Reising Arms Co. | United States | 1920–1925 |
| Sec. IIC&R · GCA | C&R · II · 402 | Remington 552A, 150th Anniversary | Remington Arms Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 403 | Remington 572A, 150th Anniversary | Remington Arms Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 404 | Remington 742ADL, 150th Anniversary | Remington Arms Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 405 | Remington 760ADL, 150th Anniversary | Remington Arms Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 406 | Remington 870SA, 150th Anniversary | Remington Arms Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 407 | Remington 1100SA, 150th Anniversary | Remington Arms Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 408 | Remington Nylon 66, 150th Anniversary | Remington Arms Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 409 | Remington 742, Canadian Centennial | Remington Arms Co. | United States | 1967 |
| Sec. IIC&R · GCA | C&R · II · 411 | Remington Model 30 | Remington Arms Co. | United States | 1921–1940 |
| Sec. IIC&R · GCA | C&R · II · 412 | Remington Model 31 | Remington Arms Co. | United States | 1931–1950 |
| Sec. IIC&R · GCA | C&R · II · 413 | Remington Model 51 | Remington Arms Co. | United States | 1918–1926 |
| Sec. IIC&R · GCA | C&R · II · 414 | Remington Model 720 | Remington Arms Co. | United States | 1941–1944 |
| Sec. IIC&R · GCA | C&R · II · 415 | Remington 600, Montana Territorial Centennial | Remington Arms Co. | United States | 1964 |
| Sec. IIC&R · GCA | C&R · II · 416 | Remington No. 1 Mid Range rolling block reproduction | Remington Arms Co. | United States | 1997–1999 |
| Sec. IIC&R · GCA | C&R · II · 419 | Remington rolling block firearms, 1899–1935 | Remington Arms Co. | United States | 1899–1935 |
| Sec. IIC&R · GCA | C&R · II · 417 | Remington over/under derringer | Remington Arms Co., Ilion, NY | United States | 1898–1935 |
| Sec. IIIEx-NFA · C&R · GCA | C&R · III · 130 | Remington Mark III flare pistol | Remington Arms–UMC Co., Bridgeport, CT | United States | 1915–1918 |
| Sec. IIC&R · GCA | C&R · II · 410 | Remington Model 12 | Remington Arms–Union Metallic Cartridge Co., Ilion, NY | United States | 1909–1936 |
| Sec. IIC&R · GCA | C&R · II · 418 | Remington Rand M1911A1, ERRS | Remington Rand | United States | 1943–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 181 | Rexer light machinegun | Rexer Arms Co. | United Kingdom | 1905–1907 |
| Sec. IIC&R · GCA | C&R · II · 253 | Dreyse pistols, all calibers | Rheinische Metallwaren- und Maschinenfabrik, Sömmerda | Germany | 1907–1915 |
| Sec. IIC&R · GCA | C&R · II · 420 | Rheinmetall pocket pistol | Rheinische Metallwaren- und Maschinenfabrik, Sömmerda | Germany | 1920–1927 |
| Sec. IVNFA · Registered only | C&R · IV · 080 | Rheinmetall-Borsig MG 131 aircraft machinegun | Rheinmetall-Borsig | Germany | 1940–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 081 | MK 108 30mm aircraft cannon | Rheinmetall-Borsig | Germany | 1943–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 086 | 2cm Flak 30 anti-aircraft gun | Rheinmetall-Borsig | Germany | 1934–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 088 | MG 15 aircraft machinegun | Rheinmetall-Borsig | Germany | Before 1945 |
| Sec. IVNFA · Registered only | C&R · IV · 089 | MG 15 machinegun | Rheinmetall-Borsig | Germany | Before 1945 |
| Sec. IVNFA · Registered only | C&R · IV · 092 | MG 131 machineguns, all models | Rheinmetall-Borsig | Germany | Before 1946 |
| Sec. IVNFA · Registered only | C&R · IV · 182 | Rheinmetall MG 17 | Rheinmetall-Borsig | Germany | 1934–1944 |
| Sec. IVNFA · Registered only | C&R · IV · 082 | 3.7cm Pak 35/36 anti-tank gun & variants | Rheinmetall-Borsig & licensees | Germany | Before 1946 |
| Sec. IVNFA · Registered only | C&R · IV · 068 | 7.5cm Pak 40 anti-tank gun | Rheinmetall-Borsig & others | Germany | 1942–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 085 | FG 42 paratrooper rifle | Rheinmetall-Borsig; Heinrich Krieghoff | Germany | Before 1946 |
| Sec. IVNFA · Registered only | C&R · IV · 069 | 7.5cm Pak 39 anti-tank gun | Rheinmetall-Borsig; Seitz-Werke | Germany | 1943–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 083 | Dreyse Model 1918 machinegun | Rheinmetall, Sömmerda | Germany | 1918–1920 |
| Sec. IIC&R · GCA | C&R · II · 421 | Morrone Model 46 over/under | Rhode Island Arms Co., Hope Valley, RI | United States | 1949–1953 |
| Sec. IIC&R · GCA | C&R · II · 320 | Ishapore 2A rifle, before 1965 | Rifle Factory Ishapore | India | Before 1965 |
| Sec. IIC&R · GCA | C&R · II · 340 | Lee-Enfield No. 1 Mk III, Ishapore | Rifle Factory Ishapore | India | 1946–1960 |
| Sec. IIC&R · GCA | C&R · II · 341 | Ishapore 2A & 2A1 rifle, through 1973 | Rifle Factory Ishapore | India | 1962–1973 |
| Sec. IIC&R · GCA | C&R · II · 332 | Jieffeco pistol, 7.65mm | Robar et de Kerkhove, Liège, for Janssen Fils & Cie | Belgium | 1911–1914 |
| Sec. IIC&R · GCA | C&R · II · 566 | M1903, Rock Island receiver, Springfield assembly | Rock Island Arsenal; Springfield Armory | United States | Receiver before June 30, 1919; assembled after March 1927 |
| Sec. IIC&R · GCA | C&R · II · 422 | Romanian AK-74S, single listed serial | Romanian state arsenal | Romania | 1986–1997 |
| Sec. IVNFA · Registered only | C&R · IV · 206 | Sten Mk I–V | Royal Small Arms Factory & Commonwealth makers | United Kingdom | 1941–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 019 | Bren light machine gun, any model | RSAF Enfield; John Inglis (Canada); Lithgow (Australia); Ishapore (India) | United Kingdom | 1935–1971 |