12 gauge shotgun 12-gauge 12-gauge 12 gauge Gauge (bore diameter) Gauge (bore diameter) 12 gauge just under 0.25 Gauge 12-gauge gauge 12 gauge 12 gauge 12 gauge Gauge (bore diameter) just under 0.25 Gauge https://en.wikipedia.org/wiki/Gauge_(bore_diameter) gauge bore bore 12 gauge 12 gauge 12 gauge just under 0.25 Gauge Gauge (bore diameter) Gauge (bore diameter) 12-gauge Gauge (bore diameter) just under 0.25 Gauge 12-gauge 12-gauge English 12ゲージ the bore diameter of the barrel 12-gauge Gauge (diâmetro do furo) https://en.wikipedia.org/wiki/Gauge_%28bore_diameter%29 12 gauge deu 12-gauge Gauge (bore diameter) English 20 gauge 12號霰彈 12號霰彈 12-gauge 28 Gauge 12-gauge 12-gauge just under 0.25 Gauge English 12-gauge 12ゲージ 12 gauge Gauge (bore diameter) 12-gauge Gauge (bore diameter) 12 gauge 12-gauge gauge 0.729 inches 12-gauge Gauge (bore diameter) 12-gauge just under 0.25 Gauge gauge गेज़ (बोर व्यास) - अंग्रेजी विकीपीडिया http://en.wikipedia.org/wiki/Gauge_(bore_diameter) calibre Bore Gauges just under 0.25 Gauge English 12 gauge 12 gauge 12 gauge 12ga 12 gauge 12 gauge just under 0.25 Gauge 12-gauge 20 gauge 12 gauge 12 gauge 12 Gauge 12 gauge 12-gauge