| Name | Manufacturer | Image | Cartridge | Manufacturing country | Serial production | Production |
|---|
| 9A-91 | KBP Instrument Design Bureau |  | 9x39mm | Russia | yes | 1994-present |
| 80.002 | TsNIITochMash | | 5.45×39mm | Soviet Union | | 1975-1979 |
| 701 rifle | 208th Research Institute | | 7.62×39mm | China | no | 1966-1972 (prototypes only) |
| A-91 | KBP Instrument Design Bureau |  | 7.62×39mm 5.45×39mm 5.56×45mm | Russia | yes | 1991-present |
| AAC Honey Badger | Advanced Armament Corporation | | .300 AAC Blackout | United States | | 2011 |
| AAI ACR | AAI Corporation |  | 5.56×45mm sub-calibre flechette | United States | no | 1989 |
| AC-556 | Sturm, Ruger & Co. |  | .223 Remington | United States | yes | 1979-1999 |
| ACAR[6] | Lithgow Arms Wedgetail Industries Thales Australia[7] | | 5.56×45mm .300 AAC Blackout | Australia | | 2023 |
| Adaptive Combat Rifle | Remington Arms Bushmaster |  | 5.56×45mm 6.8mm Remington SPC | United States | yes | 2010-2020 |
| Adcor A-556 | Adcor Defense |  | 5.56×45mm | United States | yes | 2010-2020 |
| ADS | KBP Instrument Design Bureau |  | 5.45×39mm 5.45×39mm PSP | Russia | | 2007 |
| AICW | Defence Science and Technology Organisation Metal Storm Tenix Defence Systems | | 5.56×45mm | Australia | | 2001-2006 |
| AEK-971 | Degtyarev plant |  | 5.45×39mm | Soviet Union | | 1990–present (designed 1978) |
| AG-043 | |  | 5.45×39mm | Soviet Union | no | 1974 |
| AK-9 | Kalashnikov Concern |  | 9×39mm | Russia | | c. 2007-? |
AK12/AK200 AK15 AK19 AK201, AK202, AK204 AK203 AK205 | Kalashnikov Concern |      | 5.45×39mm 5.56×45mm 7.62×39mm | Russia | yes | 2010 |
| AK-47 | Kalashnikov Concern |  | 7.62×39mm | Soviet Union | yes | 1948–present |
| AK-63 | Fegyver- és Gépgyár |  | 7.62×39mm | Hungary | yes | 1977 |
| AK-74 | Kalashnikov Concern |  | 5.45×39mm | Soviet Union | yes | - 1974-1991 (AK-74)
- 1991–present (AK-74M)
|
AK-100 rifle family AK-101 AK-102 AK-103 AK-104 AK-105 | Kalashnikov Concern |     | 5.45×39mm 5.56×45mm 7.62×39mm | Russia | yes | c. 1994–present |
| AK-107 | Kalashnikov Concern |  | 5.45×39mm 5.56×45mm | Russia | yes | 1990s |
| AK Alfa | Command Arms and Accessories |  | 5.45×39mm 7.62×39mm 5.56×45mm NATO .308 Winchester 9×19mm Parabellum | Israel | yes | 2016-present |
| AKM | Izhmash Tula Arms Plant |  | 7.62×39mm | Soviet Union | yes | 1959-1977 (USSR) |
| AKS-74U | Tula Arms Plant |  | 5.45×39mm | Soviet Union | yes | 1979-1993 |
| AL-7 | Izhmash |  | 5.45×39mm | Soviet Union | | 1970s |
| AMD-65 | Fegyver- és Gépgyár |  | 7.62×39mm | Hungary | yes | 1965-1985 |
| AMP-69 | Fegyver- és Gépgyár |  | 7.62×39mm | Hungary | | 1970–1985 |
| AN-94 | Izhmash |  | 5.45×39mm | Russia | yes | 1994-2006 |
| AM-17 | Kalashnikov Concern |  | 5.45x39mm | Russia | | 2015 |
| AMB-17 | Kalashnikov Concern |  | 9x39mm | Russia | | 2015 |
| AO-27 rifle | | | 7.62 mm (3 mm flechette) | Soviet Union | no | 1961 |
| AO-35 assault rifle | | | 5.45×39mm 7.62×39mm | Soviet Union | no | 1968? |
| AO-38 assault rifle | TsNIITochMash | | 5.45×39mm | Soviet Union | no | 1965 |
| AO-46 (firearm) | TsNIITochMash |  | 5.45×39mm | Soviet Union | | 1969 |
| AO-63 assault rifle | TsNIITochMash | | 5.45×39mm | Soviet Union | no | 1984 |
| AOR M21 | AOR |  | 5.56×45mm | Greece | yes | 2020-Present |
| APS-95 | Končar-Arma d.o.o | | 5.56×45mm | Croatia | | 1995 |
| APS underwater rifle | Tula Arms Plant TsNIITochMash |  | 5.66×39mm | Soviet Union | yes | 1975–present |
| AR-M1 | Arsenal AD |   | 5.56×45mm 7.62×39mm | Bulgaria | yes | 1998-present |
ArmaLite AR-15 Colt AR-15[8] | Armalite Colt |  | 5.56×45mm .223 Remington | United States | yes | 1959-1964 (Armalite) 1964–present (Colt) |
| ArmaLite AR-18 | ArmaLite |  | 5.56×45mm | United States | yes | 1969-1985 |
| ArmaLite AR-100 | ArmaLite | | 5.56×45mm | United States | | |
| Armtech C30R | Armtech Ltd | | 5.56×45mm (Quadrant with 3.56g standard M193 bullet, dimensions of the rectangular ammunition 35.7×15.8×9.5 mm) | Australia | | 1986 |
| AS-44 | | | 7.62×39mm | Soviet Union | no | 1944 |
| AS Val | TsNIITochMash |  | 9×39mm | Soviet Union | yes | 1987–present |
| ASH-78 | Gramësh |  | 7.62x39mm | Albania | yes | 1978-1993 |
| ASM-DT amphibious rifle | Tula Arms Plant |  | 5.45×39mm | Soviet Union | no | 1990s |
| AT-44 | Fedor Tokarev | | 7.62×41mm | Soviet Union | no | 1944 |
| Automatkarbin 5 | Förenade Fabriksverken |  | 5.56×45mm | Sweden | yes | 1986–present |
Barrett REC7 Barrett M468 | Barrett Firearms Manufacturing |  | 5.56×45mm 6.8mm Remington SPC | United States | | 2007 |
| Bendix Hyde carbine | Bendix Corporation | | .30 Carbine | United States | | 1941 |
| Beretta AR70/223 | Fabbrica d'Armi Pietro Beretta |  | 5.56×45mm | Italy | yes | 1972-1990 |
| Beretta AR70/90 | Fabbrica d'Armi Pietro Beretta |  | 5.56×45mm | Italy | yes | 1990-? |
| Beretta ARX160 | Fabbrica d'Armi Pietro Beretta |  | 5.56×45mm 5.45×39mm 6.8mm Remington SPC 7.62×39mm | Italy | yes | 2008–present |
| BSA 28P | Birmingham Small Arms Company | | .280 British | United Kingdom | | 1949 |
| BSA Machine Carbine[9][10] | Birmingham Small Arms Company | | .30 Carbine | United Kingdom | no | 1945 |
| BR18 | ST Kinetics |  | 5.56×45mm 6.8mm Remington SPC 7.62×39mm | Singapore | | 2018–present |
| Brügger & Thomet APC556 | Brügger & Thomet |  | 5.56×45mm | Switzerland | yes | 2018-present |
| Burton LMR 1917[11] | | | .345 Winchester Self-Loading | United States | no | 1917 |
| Bushmaster M4 Type Carbine | Bushmaster Firearms International |  | .223 Remington 5.56x45mm 6.8mm Remington SPC 7.62×39mm | United States | | 1990s |
| C42 | W+F Bern |  | 6.45×48mm XPL Swiss | Switzerland | no | 1978 |
| CAR-15 | Colt's Manufacturing Company |  | 5.56×45mm .223 Remington | United States | yes | 1966-present |
| CAR 816 | Caracal International |  | 5.56×45mm | United Arab Emirates | yes | 2014-present |
| Carbon 15 | Bushmaster Firearms International |  | 5.56×45mm .223 Remington 9×19mm Parabellum | United States | | |
| Chropi rifle | Chropei |  | 5.56×45mm 7.62×39mm | Greece | no | 1975 |
| CEAM Modèle 1950 | Atelier Mécanique de Mulhouse |  | .30 Carbine 7.92×33mm Kurz 7.65×35mm 7.5×38mm | France | no | 1949-1950 (prototypes only) |
| CETME Model L | CETME |  | 5.56×45mm | Spain | yes | 1986-1991 |
| Colt 933 | Colt's Manufacturing Company |  | 5.56×45mm | United States | yes | 1995-present |
| Colt ACR | Colt's Manufacturing Company |  | 5.56×45mm (M855 or Duplex) | United States | no | 1982 |
| Colt Advanced Piston Carbine | Colt's Manufacturing Company | | 5.56×45mm | United States | yes | 2010s-present |
| Colt Canada C7 and C8 | Diemaco Colt Canada |     | 5.56×45mm | Canada | | 1982–present |
| Colt CM901 | Colt Defense |  | 5.56×45mm 6.8mm Remington SPC 7.62×39mm | United States | | c.2012–present |
| Colt MARS | Colt |  | 5.56×30mm Mars | United States | | 1997 |
| Conventional Multirole Combat Rifle | ST Kinetics |  | 5.56×45mm | Singapore | | 2014 |
| Cristóbal Carbine | Armería San Cristóbal Weapon Factory |  | .30 Carbine | Dominican Republic | yes | 1950 |
| CS/LR17 | Norinco | | 5.56×45mm 7.62×39mm 7.62×51mm | China | yes | 2016-present |
| CZ 805 BREN/BREN 2 | Česká zbrojovka Uherský Brod |   | 5.56×45mm 7.62×39mm | Czech Republic | | - 2009–present (BREN)
- 2015–present (BREN 2)
|
| CZ 805 BREN 3 | Česká zbrojovka Uherský Brod |  | 5.56×45mm .300 AAC Blackout | Czech Republic | | 2024–present |
| CZ 807 | Česká zbrojovka Uherský Brod |  | 7.62x39mm 5.56×45mm | Czech Republic | | 2013 |
| ČZ 2000 | Česká zbrojovka Uherský Brod | | 5.56×45mm | Czechoslovakia | | 1990 (prototypes only) |
| Daewoo K1 | SNT Motiv |   | 5.56×45mm | South Korea | | 1980–present |
| Daewoo K2 | SNT Motiv |   | 5.56×45mm .223 Remington | South Korea | | 1982–present |
| Desert Tech MDR | Desert Tech |  | .223 Remington 5.56×45mm .308 Winchester 7.62×51mm | United States | | 2014 |
| Desert Tech WLVRN | Desert Tech |  | .223 Remington 5.56×45mm .308 Winchester .300 AAC Blackout 7.62×51mm 6.5mm Creedmoor | United States | | 2024-present |
| DI MA-1 | Myanmar Directorate of Defense Industries Myanmar Fritz Werner Industries |  | 5.56×45mm | Myanmar | | 2002-present |
| DI MA-1 Mk. III | Myanmar Directorate of Defense Industries | | 5.56×45mm | Myanmar | | 2012-present |
| Dlugov assault rifle | | | 7.62×39mm | Soviet Union | | 1953 |
| DSAR-15 | Dasan Machineries |  | 5.56×45mm | South Korea | | 2021–present |
| EF88 | Thales Australia |  | 5.56×45mm | Australia | | 2016 |
| EM-2 rifle | Royal Small Arms Factory Enfield |  | 7 mm Mk1Z (7×43mm) | United Kingdom | | 1948-1951 (pre-production prototypes only) |
| EMER-K1 | Myanmar Fritz Werner Industries | | 5.56×45mm | Myanmar | | 1990s |
| Excalibur rifle | Armament Research and Development Establishment |  | 5.56×45mm | India | | 2013–14 |
| Fateh | Defense Industries Organization |  | 5.56×45mm | Iran | | 2014 |
| FAMAS | KNDS France |  | 5.56×45mm | France | yes | - F1: 1975-2000
- G2: 1994-2000
|
| FARA 83 | Fabrica Militar de Armas Portatiles Domingo Matheu |  | 5.56×45mm | Argentina | | 1984-1990 |
| FAMAE SG 540-1 | FAMAE |  | 5.56×45mm | Chile | yes | 1991–present |
| FB Beryl | Fabryka Broni "Łucznik" - Radom |  | 5.56×45mm 7.62×39mm | Poland | yes | 1997–present |
| FB Mini-Beryl | Fabryka Broni "Łucznik" - Radom |  | 5.56×45mm | Poland | yes | 1997-present |
| FB MSBS Grot | Fabryka Broni "Łucznik" - Radom |  | 5.56×45mm 7.62×39mm | Poland | yes | 2018–present (prototypes 2007–2017) |
| FB Onyks | Fabryka Broni "Łucznik" - Radom |  | 5.45×39mm | Poland | no | 1987-1990 |
| FB Tantal | Fabryka Broni "Łucznik" - Radom |  | 5.45×39mm | Poland | yes | 1989-1994 |
| FFV 890 | Försvarets fabriksverk |  | 5.56×45mm | Sweden | yes | 1975-1980 |
| Floro PDW | Floro International Corporation | | 5.56×45mm | Philippines | | |
| CAL | Fabrique Nationale d'Herstal |  | 5.56×45mm | Belgium | | 1966-1975 |
| F2000 | Fabrique Nationale d'Herstal |  | 5.56×45mm | Belgium | yes | 2001–present |
| FNC | Fabrique Nationale d'Herstal |   | 5.56×45mm | Belgium | yes | 1979-2004 |
| FN SCAR | FN Herstal |  | 5.56×45mm 7.62×51mm | Belgium | | 2004–present |
| Fort-221 | RPC Fort |  | 5.45×39mm | Ukraine | | ? |
| Fusil Automático Doble | SIMA Electrónica | | 5.56×45mm | Peru | yes | 2008-present |
| FX-05 Xiuhcoatl | Dirección General de Industria Militar del Ejército |  | 5.56×45mm | Mexico | yes | 2005–present |
| G13 carbine | STC Delta | | 5.56×45mm | Georgia | | 2012 |
| GA Personal Defense Weapon | Government Arsenal |  | 7.62×37mm Musang | Philippines | | 2011 |
| Galil Córdova | Indumil |  | 5.56×45mm | Colombia | yes | 2015 |
| Garand carbine | John Garand | | .30 Carbine | United States | no | 1941 |
| Grad AR | State Factories-North Ossetia | | 6×49mm 5.45×39mm | South Ossetia | | 2010 |
| Grossfuss Sturmgewehr | Grossfuss |  | 7.92×33mm Kurz | Germany | no | 1944 |
| G11 | Heckler & Koch |  | 4.73×33mm | West Germany | | - K1: 1987-1989 (prototypes only)
- K2: 1990 (pre-production prototypes only)
|
| G36 | Heckler & Koch |  | 5.56×45mm | Germany | | 1996–present |
| G41 | Heckler & Koch | | 5.56×45mm | West Germany | | 1984-1996 |
| Haenel MK 556 | C.G. Haenel |  | 5.56×45mm | Germany | | |
| H&R Reising light rifle | Eugene Reising | | .30 Carbine | United States | no | 1941 |
| HK32 | Heckler & Koch |  | 7.62×39mm | West Germany | no | 1960s-1970s (prototypes only) |
| HK33 | Heckler & Koch |  | 5.56×45mm | West Germany | yes | - 1968-2000 (H&K)
- 1999–present (MKEK)
|
| HK36 | Heckler & Koch | | 4.6×36 mm | West Germany | no | Early 1970s (prototypes only) |
HK416 M27 Infantry Automatic Rifle | Heckler & Koch |   | 5.56×45mm | Germany
Germany
United States | yes | - 2004–present (HK416)
- 2010-present (M27 IAR)
|
| HK433 | Heckler & Koch |  | 5.56×45mm | Germany | yes | 2017-? |
| Type 20 | Howa |  | 5.56×45mm | Japan | | 2020–present |
| Type 89 | Howa |  | 5.56×45mm | Japan | | 1989–present |
| VHS | HS Produkt |  | 5.56×45mm | Croatia | yes | - VHS: 2005-?
- VHS-2: 2013–present
|
| IA2 | IMBEL |  | 5.56×45mm | Brazil | | 2012–present |
| MD | IMBEL |  | 5.56×45mm | Brazil | | 1985-? |
| MD97 | IMBEL |  | 5.56×45mm | Brazil | | 1997-? |
| Tipo Terni Mod. 1921[12][13] | | | 7.35×32mm | Italy | no | 1921 |
| IMI Galil | Israel Military Industries |  | 5.56×45mm | Israel | yes | 1972-1998 |
| IWI ACE | Israel Weapons Industries |  | 5.56×45mm 7.62×39mm | Israel | | 2008–present |
| IWI ARAD | Israel Weapon Industries |  | 5.56×45mm | Israel | | 2019–present |
| IWI Carmel | Israel Weapon Industries | | 5.56×45mm | Israel | | 2019 |
| IWI Tavor TAR21 | Israel Weapon Industries |  | 5.56×45mm | Israel | yes | c.2001/2002–present |
| IWI Tavor X95 | Israel Weapon Industries |  | 5.56×45mm 5.45×39mm .300 AAC Blackout 5.56×30mm MINSAS | Israel | yes | c.2009–present |
| IWI Zion-15 | IWI US | | 5.56×45mm | United States | yes | 2020-present |
| IFAR 22 | PT Republik Armamen Industri |  | 5.56×45mm | Indonesia | | 2022 |
| Ingram FBM | Fabrica Boliviana de Municiones | | 5.56×45mm | Bolivia | | 1990s |
| INSAS rifle[14] | Ordnance Factories Board |  | 5.56×45mm | India | yes | 1994–present |
| Interdynamics MKR | Interdynamics | | 4.5×26mm MKR | Sweden | | 1980s |
| Interdynamics MKS | Interdynamics |  | 5.56×45mm | Sweden | | 1979 |
| K-3 (rifle) | Garni-ler |  | 5.45×39mm | Armenia | | 1996 |
| Kale KCR556 | Kalekalıp |  | 5.56×45mm | Turkey | | 2018-present |
| KH-2002 Khaybar | Defense Industries Organization |  | 5.56×45mm | Iran | | 2003 |
| Kbkg wz. 1960 | |  | 7.62×39mm | Poland | | 1960 |
| KL-7.62 | Defense Industries Organization |  | 7.62×39mm | Iran | | |
| Komodo Armament D5 | Komodo Armament[15] |  | 5.56×45mm | Indonesia | | 2014(?) |
| KS-1 rifle | Knight's Armament Company |  | 5.56×45mm | United States | yes | 2022-present |
| L64/65 | RSAF Enfield |  | 4.85×49mm | United Kingdom | no | 1972-1974, 1976-1978 (prototypes only) |
L85 Rifle L22 Carbine | BAE Systems |   | 5.56×45mm | United Kingdom | yes | 1985-1994 |
| La France M16K | La France Specialties | | 5.56×45mm .45 ACP | United States | yes | 1982 |
| LAPA FA-03 | LAPA-Laboratorio de Pesquisa de Armamentos Automaticos, SC/Ltda |  | 5.56×45mm | Brazil | no | 1978-1983 |
| Leader Dynamics Series T2 MK5 | Leader Dynamics Australian Automatic Arms |  | 5.56×45mm | Australia | | Late 1970s/early 1980s-1996 |
| LICC IWS[16] | FN Herstal | | .264 IWS | United States
Belgium | | 2024 |
| LF-58 | | | .30 Carbine | Italy | | 1950s |
| LR-300 | Z-M Weapons |  | 5.56×45mm | United States | | 2000 |
| LSAT rifle | |  | LSAT caseless ammunition | United States | | 2008 |
| LWRC M6 | LWRC International |  | 5.56×45mm | United States | | 2006–present |
| LMT R-20 Rahe | Lewis Machine & Tool Company |  | 5.56×45mm | United States
Estonia | | 2019–present |
M2 carbine M3 carbine | General Motors |   | .30 Carbine | United States | yes | - 1944 (M2 carbine)
- 1945 (M3 carbine)
|
M4 Advanced Colt Carbine-Monolithic Close Quarters Battle Receiver | Colt's Manufacturing Company |  | 5.56×45mm | United States | yes | 1987-present |
| M16 | Colt Defense |  | 5.56×45mm | United States | yes | 1963–present? - Base model/Colt 604 (1963-1967) - A1 (1967-?) - A2 (circa 1983-?) - A3 (circa 1996-present?) - A4 (circa 1997–present?) |
| MPT-55 | MKEK Sarsılmaz Arms Kalekalıp |  | 7.62×39mm5.56×45mm | Turkey | | 2017 |
| Masaf rifle | |  | 5.56×45mm | Iran | | 2020 |
| M4-WAC-47 | Ukroboronprom Aeroscraft |  | 5.56×45mm 5.45×39mm 7.62×39mm | Ukraine
United States | | 2018 |
| MK 556 | C.G. Haenel |  | 5.56×45mm | Germany | | 2020 |
| Magpul PDR | Magpul | | 5.56×45mm | United States | no | 2006-2011 |
| Malyuk | Krasyliv Assembly Manufacturing Plant |  | 5.45×39mm 5.56×45mm 7.62×39mm | Ukraine | | 2015-present |
| Maschinenkarabiner 42(H) | Hugo Schmeisser |  | 7.92×33mm Kurz | Germany | no | 1942 |
| Maschinenkarabiner 42(W) | Walther |  | 7.92×33mm Kurz | Germany | no | 1942 |
| Misr assault rifle | Factory 54, Maadi Company for Engineering Industries |  | 7.62x39mm | Egypt | | 1959-present |
| MN.2 | Nederlandse Wapen en Munitie Fabriek | | 5.56x45mm | Netherlands | | 1970s |
| Modular Ambidextrous Rifle System | Lewis Machine & Tool Company |  | 5.56x45mm | United States | | 2015-present |
| MR-C | Crye Associates | | 6.8mm Caseless | United States | no | 2005 |
| Multi Caliber Individual Weapon System | Ordnance Factory Tiruchirappalli |  | 5.56×45mm 7.62×39mm 6.8mm Remington SPC | India | | 2012 |
| Nesterov assault rifle | | | 7.62×39mm | Soviet Union | | 1961 |
| Norinco CQ | Norinco |  | 5.56×45mm | China | yes | 1980s-present |
| Norinco Type 86S | Norinco |  | 7.62×39mm | China | | 1980s |
| OTs-12 Tiss | KBP Instrument Design Bureau |  | 9×39mm | Russia | | 1993-? |
| OTs-14 Groza | TsKIB SOO |  | 9×39mm 7.62×39mm | Russia | | 1992-1999 |
| PAPOP | KNDS France |  | 5.56×45mm | France | | 1995 |
| Pindad SS1 | Pindad |  | 5.56×45mm | Indonesia | yes | 1991–present |
| Pindad SS2 | Pindad |   | 5.56×45mm | Indonesia | yes | 2005–present |
| Pindad SS Bullpup | Pindad |  | 5.56×45mm | Indonesia | no | 2006 (Prototypes only) |
| Pindad SS3-M1 | Pindad |  | 5.56×45mm | Indonesia | yes | 2023–present |
| Pindad SS77 | Pindad |  | 5.56×45mm | Indonesia | no | 1977 (prototypes only)[17] |
| Pistol Mitralieră model 1963/1965 | ROMARM |  | 7.62×39mm | Romania | | 1963–1994 |
| Pistolengewehr[18][19][20] | Waffenfabrik Bern, Adolf Fürrer | | 7.65x35mm | Switzerland | no | 1920–1921 |
| Pușcă Automată model 1986 | ROMARM |  | 5.45×39mm | Romania | | 1986–present |
| PVAR rifle | United Defense Manufacturing Corporation | | 5.56×45mm | Philippines | | 2011 |
| QBS-06 | | | 5.8×42mm (DBS-06) | China | | 2010 |
| QBZ-03 | Norinco |  | 5.8×42mm 5.56×45mm | China | | 2003–present |
| QBZ-95 | Norinco |  | 5.8×42mm 5.56×45mm | China | | 1995–present |
| QBZ-191 | Norinco |  | 5.8×42mm | China | | c.2019-? |
| QTS-11 | Norinco | | 5.8×42mm | China | | 2011–present |
| Remington R4 | Remington Arms |  | 5.56×45mm | United States | | 2010 |
| Remington R5 RGP | Remington Arms | | 5.56×45mm | United States | | 2010 |
| RK 62 | Valmet SAKO |  | 7.62×39mm | Finland | | 1965-1994 |
| RK 71 | Valmet |  | 7.62×39mm .223 Remington 5.56×45mm | Finland | | 1970-1976 |
| RK 95 TP | SAKO |  | 7.62×39mm | Finland | | 1995-1998 |
| Ribeyrolles 1918 automatic carbine | |  | 8×35mm Ribeyrolles | France | no | 1918 |
| Robinson Armament XCR | Robinson Armament Co |  | 5.56×45mm 5.45×39mm 7.62×39mm 6.8mm Remington SPC 6.5mm Grendel .260 Remington | United States | | 2004 |
| RS556[21] | Rheinmetall Steyr Arms | | 5.56×45mm | Germany
Austria | | |
Sako M23 Automatkarbin 24 | SAKO | | 5.56×45mm 7.62×51mm | Finland
Sweden | | 2022 |
| S&T Daewoo XK8 | SNT Motiv |  | 5.56×45mm | South Korea | no | 2003 |
| S&T Daewoo K11 | SNT Motiv |  | 5.56×45mm | South Korea | | 2010–present[22] |
| SNT Motiv K13 | SNT Motiv |  | 5.56×45mm | South Korea | yes | 2023–present |
| Sa vz. 58 | Česká zbrojovka |  | 7.62×39mm | Czechoslovakia | yes | 1959-1984 |
| Safir T-16 | AKSA Int Arms | | 5.56×45mm | Turkey | | 2001 |
| SEAL Recon Rifle | NAVSEA |  | 5.56×45mm | United States | yes | 1993 |
| SAR 80 | Chartered Industries of Singapore (now known asST Kinetics) |  | 5.56×45mm | Singapore | | c.1984-? |
| SAR-21 | ST Kinetics |  | 5.56×45mm | Singapore | yes | - CIS: 1999–2000
- ST Kinetics: 2000–present
|
| SAX-200 Xiuhcoatl | Dirección General de Industria Militar del Ejército | | 5.56×45mm | Mexico | | 2023 |
| Scicon IW | SD Scicon Ltd[23] | | 4.7mm caseless | United Kingdom | | c.1984 |
SIG MCX SIG XM7 NGSW | SIG Sauer |   | 5.56×45mm .300 AAC Blackout (MCX) .277 Fury (XM5 NGSW) | Switzerland | yes | - 2015–present (MCX)
- 2019–Present (XM7)
|
| SIG Sauer SIG516 | Schweizerische Industrie Gesellschaft |  | 5.56×45mm .223 Remington 7.62×39mm | United States | yes | c. 2010–present |
| SIG Sauer SIGM400 | Schweizerische Industrie Gesellschaft |  | 5.56×45mm .223 Remington .300 AAC Blackout | United States | yes | 2010-present |
| SIG SG 530 | Schweizerische Industrie Gesellschaft | | 5.56×45mm | Switzerland | | 1960s |
| SG540/SG543 | Schweizerische Industrie Gesellschaft |  | 5.56×45mm | Switzerland | | 1977-2002 |
SIG550 SIG551 SIG552 SIG553 | Swiss Arms AG |    | 5.56×45mm/5.6mm GP Pat 90 .300 AAC Blackout (SIG553 only) 7.62x39mm (SIG553 Only) | Switzerland | | 1986–present |
| SOCIMI AR-831 | Socimi Franchi | | 5.56×45mm | Italy | | 1985 |
| Special Operations Assault Rifle | Ferfrans Specialties |  | 5.56×45mm | United States | | 2004 |
| SR-3 Vikhr | Tula Arms Plant |  | 9×39mm | Soviet Union | | 1995-? |
| SR 88 | Chartered Industries of Singapore (now known asST Kinetics) | | 5.56×45mm | Singapore | | 1982-2000 |
| Sterling SAR-87 | Sterling Armaments Company | | 5.56×45mm | United Kingdom | | 1980s |
| Steyr AUG | Steyr Mannlicher |  | 5.56×45mm | Austria | | 1977–present - Base (1977-1983) - A1 (1983-1997) - A2 (Dec 1997-2005) - A3 (2005-present) |
| Steyr ACR | Steyr Mannlicher |  | 5.56×45mm annular-primed SCF | Austria | | 1987 (prototypes only) |
| STV series rifle | Z111 Factory |  
| 7.62×39mm | Vietnam | | 2019 |
| STL-1A | Z111 Factory |  | 7.62×39mm | Vietnam | | 2015 |
| Stoner 63 | Cadillac Gage |  | 5.56×45mm | United States | | 1963-1971 |
| StG 44 | C.G. Haenel |  | 7.92×33mm Kurz | Germany | | 1943-1945 |
| StG 45(M) | Mauser |  | 7.92×33mm Kurz | Germany | | 1945 only |
| STG-556 | Microtech Small Arms Research |  | 5.56×45mm .300 AAC Blackout 6.8mm Remington SPC 7.62×39mm 5.45×39mm | United States | | 2007-2015 |
| Stgw-51 | Waffenfabrik Bern | | 7.5x38mm Kurzpatrone | Switzerland | | 1951 |
| T29 | | | .30 Carbine | United States | | 1944 |
| T65 assault rifle | 205th Armory |  | 5.56×45mm | Taiwan | | 1976-? |
| T86 assault rifle | 205th Armory |  | 5.56×45mm | Taiwan | | 2000-2002 |
| T91 assault rifle | 205th Armory |   | 5.56×45mm | Taiwan | | 2003–present |
| T112 assault rifle | 205th Armory |  | 5.56×45mm | Taiwan | | 2024 |
| TKB-010 | | | 5.45×39mm 7.62×39mm | Soviet Union | | |
| TKB-011 | |  | 7.62×39mm | Soviet Union | no | |
| TKB-022PM | | | 7.62×39mm | Soviet Union | no | 1950s |
| TKB-059 | |  | 7.62×39mm | Soviet Union | no | 1966 |
| TKB-072 | Tula Arms Plant | | 5.45×39mm | Soviet Union | | 1975 |
| TKB-0146 | |  | 5.45×39mm | Soviet Union | | |
| TKB-408 | | | 7.62×39mm | Soviet Union | no | 1946 |
| TKB-415 | Tula Arms Plant |  | 7.62×39mm | Soviet Union | no | 1946-1948 |
| TKB-517 | Tula Arms Plant |  | 7.62×39mm | Soviet Union | | 1952 |
| Trichy assault rifle | Ordnance Factory Tiruchirappalli |  | 7.62×39mm | India | yes | 2017-present |
| TRW Low Maintenance Rifle | TRW Systems Group |  | 5.56x45mm | United States | no | 1971-1973 (prototypes only) |
| Type 56 assault rifle | Norinco |  | 7.62×39mm | China | | 1956–present |
| Type 58 assault rifle | |  | 7.62×39mm | North Korea | | 1958-1968 |
| Type 63 assault rifle | |  | 7.62×39mm | China | | 1963-? |
| Type 68 assault rifle | Factory 61/65 |  | 7.62×39mm | North Korea | | 1968-? |
| Type 81 assault rifle | |  | 7.62×39mm | China | | 1983-? |
| Type 87 assault rifle | | | 5.8×42mm | China | | 1989 |
| Type 88 assault rifle | |  | 5.45×39mm | North Korea | | 1988-present |
| T4 | Taurus |  | 5.56×45mm | Brazil | | 2017 |
| Thompson Light Rifle | Auto Ordnance | | .30 Carbine | United States | no | 1941 |
| Thompson .351 WSL Variant | Auto Ordnance | | .351 Winchester Self-Loading | United States | no | 1926 |
| VAHAN | |  | 5.45×39mm | Armenian SSR | | 1952 |
| Valmet M76 | Valmet |  | 5.56×45mm 7.62×39mm | Finland | | 1970s |
| Valmet M82 | Valmet |  | 5.56×45mm 7.62×39mm | Finland | | 1978-1986 |
| VB Berapi LP06 | Vita Berapi | | 5.56×45mm | Malaysia | | 2006 |
| Vektor CR-21 | Denel | | 5.56×45mm | South Africa | | 1997-? |
| Vektor R4 | Denel Land Systems |  
| 5.56×45mm | South Africa | | c.1980-? |
| Vepr | National Space Agency |  | 5.45×39mm | Ukraine | | c.2003 |
| Vollmer M35 | Heinrich Vollmer | | 7.75×40.5mm 7.75×39.5mm | Germany | | 1934 |
| Woodhull light rifle | Woodhull Corporation | | .30 Carbine | United States | | 1941 |
| M1944 Hyde Carbine | | | .30 Carbine | United States | | 1944 |
| Wieger StG-940 | |  | 5.56×45mm 5.45×39mm | East Germany | | 1980s |
| Wimmersperg Spz | | | 7.92×33mm Kurz | Germany | | 1944 |
| XM8 rifle | Heckler & Koch |  | 5.56×45mm | Germany
United States | | 2003–present[citation needed] |
| Winchester LMR | Winchester Repeating Arms Company | | .224 E2 | United States | | 1958 |
| XT-97 Assault Rifle | 205th Armory |  | 5.56×45mm | Taiwan | | 2008 |
| XM29 OICW | Heckler & Koch Alliant Techsystems |  | 5.56×45mm | Germany
United States | | 1996-2004 (prototypes only) |
| Zastava M19 | Zastava Arms |  | 6.5mm Grendel 7.62x39mm | Serbia | | 2022-present |
| Zastava M21 | Zastava Arms |  | 5.56×45mm | Serbia | | 2004–present |
| Zastava M70 | Zastava Arms |  | 7.62×39mm | Yugoslavia | | 1970–present |
| Zastava M80 | Zastava Arms | | 5.56×45mm | Yugoslavia | | 1984-? |
| Zastava M85 | Zastava Arms |  | 5.56×45mm | Yugoslavia | | 1985 |
| Zastava M90 | Zastava Arms |  | 5.56×45mm | Serbia | | 1990[citation needed] |
| Zastava M92 | Zastava Arms |  | 7.62x39mm | Yugoslavia | | 1992-present |
| ZK 412 | Zbrojovka Brno | | 8x35mm Rapid | Czechoslovakia | | 1941-1943 |