銃身が二本並んだ散弾銃。上下または左右に並んだ銃口と、中折れして装填する動作が特徴。
使いどころ: 猟師や西部劇風のキャラに持たせたいときに
別名・表記ゆれ
日本語（Danbooru登録）
- ダブルバレルショットガン
混同しやすいタグ
同じ分類のタグ Shotgun
Danbooru の英語定義
A shotgun with two parallel barrels, either aligned side by side (S×S) or over and under (O/U). They are commonly available in break action mode. Early ones have two triggers, allowing one to fire both barrels at once, while the later and modern models only have a single trigger capable of firing one barrel after another in quick succession. Users are not supposed to create specific tags for real-world or fictional models of weapon, since they are often extremely identical to each other.