Quick view B&P AMMUNITION B&p Ammunition 12B5DB43 Dual Bismuth 12Gauge 2.75" 1 1/5oz Bismuth 3/4Shot 10 Per Box $27.44 With bismuth being denser and softer than steel, it provides excellent penetration and high energy transfer.The double-layer payload, with different shot sizes, delivers homogeneous shot patterns and ensures the shot-killing power even at long distances... Compare Add to Cart