スモールボアライフルMeanings1nounsmall-bore rifleA rifle with a small-diameter bore, typically .22 caliber, used in target shooting and small-game hunting.彼かれはスモールボアライフルで射しゃ撃げき競きょう技ぎに参さん加かしている。He participates in shooting competitions with a small-bore rifle.
