| Sec. IIC&R · GCA | C&R · II · 534 | Standard Arms Model G | Standard Arms Co., Wilmington, DE | United States | 1909–1914 |
| Sec. IIC&R · GCA | C&R · II · 535 | Standard Arms Model M | Standard Arms Co., Wilmington, DE | United States | 1909–1914 |
| Sec. IIC&R · GCA | C&R · II · 536 | Standard Arms “Camp” rifle/shotgun | Standard Arms Co., Wilmington, DE | United States | 1909–1914 |
| Sec. IVNFA · Registered only | C&R · IV · 205 | Star AD, BD, MD & PD selective-fire pistols | Star Bonifacio Echeverría, Eibar | Spain | Before 1953 |
| Sec. IIC&R · GCA | C&R · II · 002 | Albanian SKS | State arsenal, Albania | Albania | 1964–1978 |
| Sec. IIC&R · GCA | C&R · II · 382 | North Korean Type 1964 pistol | State arsenal, North Korea | North Korea | 1964–1970 |
| Sec. IIC&R · GCA | C&R · II · 398 | Polish M44 carbine (wz. 44) | State arsenal, Radom (code 11) | Poland | 1950s or earlier |
| Sec. IVNFA · Registered only | C&R · IV · 021 | Lanchester Mk 1 & Mk 1* | Sterling Armaments Co.; W. W. Greener; Boss & Co. | United Kingdom | 1941–1945 |
| Sec. IVNFA · Registered only | C&R · IV · 011 | Steyr-Solothurn MP30 & MP34 | Steyr-Daimler-Puch, Steyr | Austria | Before 1946 |
| Sec. IIIEx-NFA · C&R · GCA | C&R · III · 151 | Strong breech-loading salute cannon | Strong Firearms Co., New Haven, CT | United States | After 1898 |
| Sec. IIC&R · GCA | C&R · II · 425 | Ruger 10/22 Canadian Centennial | Sturm, Ruger & Co. | United States | 1966–1967 |
| Sec. IIC&R · GCA | C&R · II · 426 | Ruger No. 1, “21 Club” presentation rifle | Sturm, Ruger & Co. | United States | 1967–1990 |
| Sec. IIC&R · GCA | C&R · II · 427 | Ruger .44 Deerstalker carbine | Sturm, Ruger & Co. | United States | 1961–1962 |
| Sec. IIC&R · GCA | C&R · II · 428 | Ruger Blackhawk flattop .357, 10-inch barrel | Sturm, Ruger & Co. | United States | 1959–1961 |
| Sec. IIC&R · GCA | C&R · II · 429 | Ruger Blackhawk flattop .357, 4⅝-inch barrel | Sturm, Ruger & Co. | United States | 1955–1962 |
| Sec. IIC&R · GCA | C&R · II · 430 | Ruger Blackhawk flattop .357, 6½-inch barrel | Sturm, Ruger & Co. | United States | 1959–1962 |
| Sec. IIC&R · GCA | C&R · II · 431 | Ruger Blackhawk flattop .44, 6½-inch barrel | Sturm, Ruger & Co. | United States | 1956–1962 |
| Sec. IIC&R · GCA | C&R · II · 432 | Ruger Blackhawk flattop .44, 7½-inch barrel | Sturm, Ruger & Co. | United States | 1959–1962 |
| Sec. IIC&R · GCA | C&R · II · 433 | Ruger Blackhawk flattop .44, 10-inch barrel | Sturm, Ruger & Co. | United States | 1959–1962 |
| Sec. IIC&R · GCA | C&R · II · 434 | Ruger Blackhawk flattop | Sturm, Ruger & Co. | United States | 1955–1962 |
| Sec. IIC&R · GCA | C&R · II · 435 | Ruger Blackhawk stainless .357/9mm convertible | Sturm, Ruger & Co. | United States | 1974 |
| Sec. IIC&R · GCA | C&R · II · 439 | Ruger 10/22 Canadian Centennial carbine | Sturm, Ruger & Co. | United States | 1966–1967 |
| Sec. IIC&R · GCA | C&R · II · 440 | Ruger No. 1 Creedmoor, “Amber Silver-Jubilee” | Sturm, Ruger & Co. | United States | 1974 |
| Sec. IIC&R · GCA | C&R · II · 441 | Ruger Single-Six flattop | Sturm, Ruger & Co. | United States | 1953–1956 |
| Sec. IIC&R · GCA | C&R · II · 442 | Ruger Hawkeye single-shot pistol | Sturm, Ruger & Co. | United States | 1963–1964 |
| Sec. IIC&R · GCA | C&R · II · 443 | Ruger Lightweight Single-Six | Sturm, Ruger & Co. | United States | 1956–1958 |
| Sec. IIC&R · GCA | C&R · II · 444 | Ruger Mark I, “U.S.” marked | Sturm, Ruger & Co. | United States | 1956 |
| Sec. IIC&R · GCA | C&R · II · 445 | Ruger Super Blackhawk, cased “S47” | Sturm, Ruger & Co. | United States | 1959–1960 |
| Sec. IIC&R · GCA | C&R · II · 446 | Ruger Single-Six, engraved | Sturm, Ruger & Co. | United States | 1954–1957 |
| Sec. IIC&R · GCA | C&R · II · 447 | Ruger Standard, red eagle | Sturm, Ruger & Co. | United States | 1949–1951 |
| Sec. IIC&R · GCA | C&R · II · 448 | Ruger Super Blackhawk, 6½-inch barrel | Sturm, Ruger & Co. | United States | 1966 |
| Sec. IIC&R · GCA | C&R · II · 449 | Ruger Super Single-Six, chrome, 4⅝-inch barrel | Sturm, Ruger & Co. | United States | 1965 |
| Sec. IIC&R · GCA | C&R · II · 450 | Ruger Super Single-Six, stainless, 4-inch barrel | Sturm, Ruger & Co. | United States | 1973–1976 |
| Sec. IIC&R · GCA | C&R · II · 451 | Ruger Super Single-Six, stainless, 9-inch barrel | Sturm, Ruger & Co. | United States | 1973–1975 |
| Sec. IIC&R · GCA | C&R · II · 702 | Ruger No. 1 Lyman Centennial | Sturm, Ruger & Co. | United States | 1978 |
| Sec. IIC&R · GCA | C&R · II · 436 | Ruger/Remington Canadian Centennial set No. 1, Special Deluxe | Sturm, Ruger & Co.; Remington Arms | United States | 1966–1967 |
| Sec. IIC&R · GCA | C&R · II · 437 | Ruger/Remington Canadian Centennial set No. 2 | Sturm, Ruger & Co.; Remington Arms | United States | 1966–1967 |
| Sec. IIC&R · GCA | C&R · II · 438 | Ruger/Remington Canadian Centennial set No. 3 | Sturm, Ruger & Co.; Remington Arms | United States | 1966–1967 |
| Sec. IIC&R · GCA | C&R · II · 545 | Swiss self-loading trial rifle, 1947 | Swiss trial makers (not stated) | Switzerland | 1947–1950 |