Les antonymes permettent d'exprimer le contraire d'un mot. So it follow the regular conjugation pattern of the first group like: aimer.Follow this link to see all the endings of the conjugation of the first group verbs : conjugation rules and endings for the first group verbs. The bore of a .30-06 rifle is .30 inches when measured across the lands of the internal rifling. Cette définition du mot calibrer provient du Wiktionnaire, où vous pouvez trouvez également l'étymologie, d'autres sens, des synonymes, des antonymes et des exemples. That is technically incorrect. It is measured in inches or millimeters. If you can’t read the caliber stamp and don’t know the model of the firearm, then you may need to invest some more time and measure the caliber yourself.Let your fellow shooters know – share this article using the Facebook, Twitter and other social media icons below. Simple Present Tense Present Simple Definition. All use .30 caliber projectiles.You can see this Glock pistol has clear markings on it letting you know it is chambered for 40 S&W ammo.The easiest and fastest way to determine a firearm’s caliber is to check the barrel or the chamber of the gun.