This is a list of small arms whose manufacturer or name (in the case of no known or multiple manufacturers) starts with the letter C—including pistols, shotguns, sniper rifles, submachine guns, personal defense weapons, assault rifles, battle rifles, designated marksman rifles, carbines, machine guns, flamethrowers, multiple-barrel firearms, grenade launchers, anti-tank rifles, and any other variants.

List Cabela's Rifles Cabela's .41 Bolt Action Rifle Calico Light Weapons Systems Pistols Calico M110(US – Semi-Automatic Pistol – .22 LR) Calico M950(US – Semi-Automatic Pistol 9×19mm Parabellum) Rifles Calico Liberty (US – Semi-Automatic Rifle 9×19mm Parabellum) Calico Liberty II(US – Semi-Automatic Rifle – 9×19mm Parabellum) Calico Liberty III(US – Semi-Automatic Pistol – 9×19mm Parabellum) Calico M100(US – Semi-Automatic Carbine – .22 LR) Calico M100P(US – Semi-Automatic Pistol – .22 LR) Calico M105 (US – Semi-Automatic Carbine – .22 LR) Submachine Guns Calico M900S(US – Submachine Gun – 9×19mm Parabellum) Calico M900A(US – Submachine Gun – 9×19mm Parabellum) Calico M960A(US – Submachine Gun – 9×19mm Parabellum) Caliver(Various Countries – Muzzle-Loaded Firearm – Various Calibers) Campo Giro Pistol (Spain – Semi-Automatic Pistol) Campo-Giro Model 1904(Spain – Semi-Automatic Pistol – .32 ACP) Campo-Giro Model 1913(Spain – Semi-Automatic Pistol – 9×23mm Largo) Campo-Giro Model 1913/16 (Spain – Semi-Automatic Pistol – 9×23mm Largo) Canadian Army Designations Machine Guns C3 Machine Gun(US, Canada – Medium Machine Gun – 7.62×51mm NATO: Licensed Production Browning M1919A4 Variant) C6 GPMG(Belgium, Canada – General-Purpose Machine Gun – 7.62×51mm NATO: Licensed Production FN MAG) C9(Belgium, Canada – Light Machine Gun – 5.56×45mm NATO: Licensed Production FN Minimi) C9A1 (Belgium – Light Machine Gun – 5.56×45mm NATO) C9A2 (Belgium – Light Machine Gun – 5.56×45mm NATO) Rifles C1 (Belgium, Canada – Semi-Automatic Rifle – 7.62×51mm NATO: Licensed Production FN FAL) C1A1 (Belgium, Canada – Semi-Automatic Rifle – 7.62×51mm) C1A1D (Belgium, Canada – Semi-Automatic Rifle – 7.62×51mm NATO) C1D (Belgium, Canada – Semi-Automatic Rifle – 7.62×51mm NATO) C2 (Belgium, Canada – Squad Automatic Weapon – 7.62×51mm NATO: Licensed Production FN LAR 50.41/42) C2A1 SAW(Belgium, Canada – Squad Automatic Weapon – 7.62×51mm NATO) C3 Sniper Rifle (UK, Canada – Bolt-Action Sniper Rifle – 7.62×51mm NATO: Licensed Production Parker Hale M82) C3A1 (UK, Canada – Bolt-Action Sniper Rifle – 7.62×51mm NATO) C7(US, Canada – Assault Rifle – 5.56×45mm NATO: Licensed Production Armalite AR-15 Variant) C7A1 (Canada – Assault Rifle – 5.56×45mm NATO) C7A2(Canada – Assault Rifle – 5.56×45mm NATO) C7CT(Canada – Designated Marksman Rifle – 5.56×45mm NATO) C7 LSW (US, Canada – Squad Automatic Weapon – 5.56×45mm NATO: Licensed Production Colt Automatic Rifle) C8 (Canada – Carbine – 5.56×45mm NATO) C8A1 (Canada – Carbine – 5.56×45mm NATO) C8A2 (Canada – Carbine – 5.56×45mm NATO) C8A3 (Canada – Carbine – 5.56×45mm NATO: In Development) Diemaco C8CT (Canada – Designated Marksman Rifle – 5.56×45mm NATO) Diemaco C8CQB (Canada – Carbine – 5.56×45mm NATO) Diemaco C8FTHB(Canada – Carbine – 5.56×45mm NATO) Diemaco C8PDW (Canada – Personal Defense Weapon – 5.56×45mm NATO) Diemaco C8SFW (Canada – Carbine – 5.56×45mm NATO) C10 Training Rifle (Canada – Training Rifle – .22 LR) C11 (Canada – Single-Shot Target Rifle – 7.62×51mm NATO) C12A1(Canada – Single-Shot Target Rifle – 7.62×51mm NATO) C14 Timberwolf MRSWS (Canada – Bolt-Action Sniper Rifle – .338 Lapua Magnum) C15 LRSW (Canada – Bolt-Action Anti-Materiel Rifle – .50 BMG: Licensed Production McMillan Tac-50) Submachine Guns C1 Submachine Gun (UK, Canada – Submachine Gun – 9×19mm Parabellum: Licensed Production Sterling Submachine Gun) Canadian Arsenals Limited CAL XP-54 (Canada - submachine gun - 9×19mm Parabellum) Cane Gun Calzada Bayo CB-57 (Spain – Battle Rifle – 7.62×51mm NATO) Carcano M38 Short Rifle (Italy – Bolt Action Rifle – 7.35 × 51 mm Carcano) Carcano M38 Cavalry Carbine(Italy – Bolt Action Carbine – 7.35 × 51 mm Carcano) Carcano M38 TS Special Troop Carbine (Italy – Bolt Action Carbine – 7.35 × 51 mm Carcano) Carcano M38S Cavalry Carbine(Italy – Bolt Action Carbine – 7.92 × 57 mm Mauser) Carcano M38S TS Special Troop Carbine (Italy – Bolt Action Carbine – 7.92 × 57 mm Mauser) Carcano M91(Italy – Bolt Action Rifle – 6.5 × 52 mm Carcano) Carcano M91 Cavalry Carbine(Italy – Bolt Action Carbine – 6.5 × 52 mm Carcano) Carcano M91 TS Special Troop Carbine (Italy – Bolt Action Carbine – 6.5 × 52 mm Carcano) Carcano M91/24 TS Special Troop Carbine (Italy – Bolt Action Carbine – 6.5 × 52 mm Carcano) Carcano M91/28 TS Special Troop Carbine (Italy – Bolt Action Carbine – 6.5 × 52 mm Carcano) Carcano M91/38 Short Rifle (Italy – Bolt Action Rifle – 6.5 × 52 mm Carcano) Carcano M91/38 Cavalry Carbine (Italy – Bolt Action Carbine – 6.5 × 52 mm Carcano) Carcano M91/38 TS Special Troop Carbine (Italy – Bolt Action Carbine – 6.5 × 52 mm Carcano) Carcano M91/41 (Italy – Bolt Action Rifle – 6.5 × 52 mm Carcano) Carcano Type I (Italy – Bolt Action Rifle – 6.5 × 50 mm Japanese) Carcano Balilla (Italy – Bolt Action Carbine – 5.5 mm, 6.5 mm & 6.8 mm: Youth Model for the ONB) Carl Gustafs Stads Gevärsfaktori Rifles Ag m/42(Sweden – Semi-Automatic Rifle – 6.5×55mm) Ag m/42B(Sweden – Semi-Automatic Rifle – 6.5×55mm) Cei-Rigotti (Italy – Automatic Rifle – 6.5×52mm) Česká zbrojovka firearms Launchers ČZW-40 (Czech Republic – Grenade Launcher – 40×53mm) RAG-30 (Czech Republic – Grenade Launcher – VOG 17) SAG-30 (Czech Republic – Grenade Launcher – VOG 17) Machine Guns ČZW-762(Czech Republic – Light Machine Gun – 7.62×39mm M43) Pistols CZ-75(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 B(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 AUTOMATIC(Czech Republic – Machine Pistol – 9×19mm Parabellum) CZ-75 BD(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-97 BD(Czech Republic – Semi-Automatic Pistol – .45 ACP) CZ-75 BD Police (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 B DAO (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-75 B Omega (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-75 B SA (Czech Republic – Single-Action Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-75 B Stainless (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 Champion (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 Compact (Czech Republic – Compact Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-75 Czechmate(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 Kadet(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 P-01(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 P-06(Czech Republic – Semi-Automatic Pistol – .40 S&W) CZ-75 P-07 DUTY (Czech Republic – Compact Semi-Automatic Pistol– 9×19mm Parabellum, .40 S&W) CZ-75 P-09 DUTY (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-75 PČR Compact (Czech Republic – Compact Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 SemiCompact (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 SP-01 (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 SP-01 Phantom (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 SP-01 Shadow (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 SP-01 Tactical (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 Standard ISPC (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-75 Tactical Sports(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-97 B(Czech Republic – Semi-Automatic Pistol – .45 ACP) CZ-2075 RAMI (Czech Republic – Subcompact Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-2075 RAMI BD(Czech Republic – Subcompact Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-2075 RAMI P (Czech Republic – Subcompact Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-85(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-85 B (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-85 BD(Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) CZ-85 Combat (Czech Republic – Semi-Automatic Pistol – 9×19mm Parabellum) CZ-85 Compact(Czech Republic – Compact Semi-Automatic Pistol – 9×19mm Parabellum, .40 S&W) Rifles ČZW-127 (Czech Republic – Bolt-Action Anti-Material Rifle – 12.7×108mm) ČZW-556 (Czech Republic – Assault Rifle – 5.56×45mm NATO) Submachine Guns ČZW-9 (Czech Republic – Submachine Gun – 9×19mm Parabellum) ČZW-9M (Czech Republic – Submachine Gun 9×19mm Parabellum) ČZW-9PS (Czech Republic – Submachine Gun 9×19mm Parabellum) ČZW-9FC (Czech Republic – Submachine Gun 9×19mm Parabellum) ČZW-438(Czech Republic – Personal Defence Weapon– 4.38×30mm Libra) ČZW-438 M9(Czech Republic – Submachine Gun– 9×19mm Parabellum) Central Research Institute for Precision Machine Building (TsNIITochMash) Combination Weapons 80.002 (Union of Soviet Socialist Republics – G.A. Yanov, V.I. Chelikin, Yu.V. Minaev – 1975–1979 – Assault Rifle with Grenade Launcher – 5.45×39mm / 12.7mm Grenade: Combined assault rifle and grenade launcher based on the Russian AK-74. Never adopted by any military. Prototype only.) Pistols SR-1 Vektor(Russian Federation – Piotr Serdyukov – Semi-Automatic Pistol – 9×21mm Gyurza) CETME Machine Guns CETME Ameli(Spain – Light Machine Gun – 5.56×45mm NATO) Rifles CETME Rifle (Spain – Battle Rifle) CETME Modelo A (Spain – Battle Rifle – 7.62×51mm NATO: Prototype) CETME Modelo A1 (Spain – Battle Rifle – 7.62×51mm NATO: Prototype) CETME Modelo B (Spain – Battle Rifle – 7.62×51mm CETME) CETME Modelo C (Spain Battle Rifle 7.62×51mm NATO) CETME Modelo E (Spain – Battle Rifle – 7.62×51mm CETME) CETME Modelo L (Spain – Assault Rifle – 5.56×45mm NATO) CETME Modelo LC (Spain – Assault Rifle – 5.56×45mm NATO) CETME Sporter (Spain – Semi-Automatic Rifle – 7.62×51mm NATO, .308) Submachine Guns CETME C2(Spain – Submachine Gun – 9×19mm Parabellum) Chapina carbine(Brazil – Semi-Automatic Carbine – .30 Carbine) Charter Arms Revolvers Charter Arms Bulldog(US – Double Action Revolver – .357 Magnum, .44 Special) Chauchat Light Machine Gun (France – Light Machine Gun) Chauchat Mle 1915 (France, Belgium – Light Machine Gun – 7.65×53mm Argentine(Belgian Conversion), 8×50mmR Lebel) Chauchat Mle 1918 (France – Light Machine Gun – .30–'06) RKM wz. 15 (France, Poland – Light Machine Gun – 7.92×57mm Mauser, 8×50mmR Lebel: Polish Designation) Chauchat-Ribeyrolles 1918 (France – Submachine Gun – 8×50mmR Lebel) China Lake NATIC (US – Pump-Action Grenade Launcher – 40×46mm SR) China South Industries Group Rifles AMR-2 (China – Bolt-Action Anti-Materiel Rifle – 12.7×108mm) Chiesanova Rifle (Argentina – Straight-Pull Bolt-Action Rifle – 7.65×53mm Argentine) Christensen Arms Carbon Tactical (US – Bolt-Action Rifle – .338 Lapua Magnum) Chropei Rifles Chropi Rifle (Greece – Assault Rifle – 7.62×51mm NATO) Submachine Guns Chropi GP10(Greece – Submachine gun – 9×19mm Parabellum, .45 ACP) Ciener Ultimate Over/Under (US – Rifle-Mounted Pump-Action Shotgun – 12 Gauge: Remington 870 MPS Variant) Cimarron Firearms Revolvers Wyatt Earp Buntline (US – Cimarron Firearms/Colt's Manufacturing Company – Unknown Date – Single-Action Revolver – .45 Colt: Variant of the American Colt Buntline Special. Features a shorter 10-inch barrel.) Claridge Hi-Tec, Inc. Claridge Hi-Tec Pistol (US – Semi-Automatic Pistol) Claridge Hi-Tec Pistol S9 (US – Semi-Automatic Pistol – 9×19mm Parabellum) Claridge Hi-Tec Pistol C9 (US – Semi-Automatic Pistol – 9×19mm Parabellum) Claridge Hi-Tec Pistol LEC9 (US – Semi-Automatic Pistol – 9×19mm Parabellum) Claridge Hi-Tec Pistol T9/L9 (US – Semi-Automatic Pistol – 9×19mm Parabellum) Claridge Hi-Tec Pistol S45 (US – Semi-Automatic Pistol – .45 ACP)