| calotte | grip cap | ... |
| canal de lumière | primer vent, flash hole, ignition vent, touch hole | ... |
| canon cal. .22 | small bore barrel (cal. 22) | ... |
| canon lisse | shotgun barrel, smooth bore barrel | ... |
| canon rayé | rifle barrel | ... |
| capsule de CO2 | pressure bottle | ... |
| carabine à deux coups : canons juxtaposés | double barreled rifle, side-by-side rifle | ... |
| carabine à deux coups : canons superposés | superposed rifle | ... |
| carabine à trois coups : 3 canons rayés | three barrel rifle, drilling | ... |
| carabine de tir, carabine de competition | target rifle, match rifle | ... |
| carabines | rifled firearms, rifled guns | ... |
| carabines mixtes | rifle-shotguns, combination guns | ... |
| carcasse | frame, lower | ... |
| carcasse de revolver | frame | ... |
| cartouche à balle | ball cartridge | ... |
| cartouche à balle pour fusil de chasse | ball cartridge for shotgun | ... |
| cartouche à percussion centrale | center fire ball cartridge | ... |
| cartouche à perscussion annulaire | rimfire cartridge, rime-fire cartridge | ... |
| cartouche de chasse | shotshell, shotgun shell, shotgun cartridge, shot cartridge | ... |
| cartouche flobert | flobert rifle cartridge | ... |
| cartouche stupéfiante | stunning projectile | ... |
| cartouches | cartridge, round, shell | ... |
| champignon réglable | palm rest | ... |
| chargeur | box magazine | ... |
| chargeur, magasin | magazine, clip | ... |
| chemise de projectile | jacket | ... |
| chien | hammer | ... |
| clé | top lever | ... |
| collet de douille | neck | ... |
| composition fulminante | priming mixture | ... |
| cône d'appui de douille | shoulder | ... |
| contre-platine | side plate, lock plate | ... |
| corps de douille | case body | ... |
| corps du chargeur | magazine body | ... |
| cou de la crosse | grip of butt, hand of butt, small of butt | ... |
| crochet | butt plate hook | ... |
| crosse | buttstock | ... |
| crosse à joue | cheekpiece | ... |
| crosse fait de deu pièces | offset stock | ... |
| crosse, bois de fusil | stock | ... |
| culot de douille, bourrelet | brass base | ... |
