HomeCartridgesGamebore Game20 Bore Bismuth Fibre 28gr – 4 & 5. – Per 1000 20 Bore Bismuth Fibre 28gr – 4 & 5. – Per 1000£1,423.00 PER 1000 Categories: Cartridges, Gamebore Game Product ID: 2837 Related products Velocity + Fibre 28gr – 7.5 & 8. – Per 1000 £247.00 Pigeon Extreme Fibre 34gr – 5. – Per 1000 £438.00 Mammoth Plastic 3 1/2″ 63gr – 1 & BB. -Per 1000 £1,325.00 Dark Storm Bio-Wad Steel Plastic 2 3/4″ 32gr – 3. – Per 1000 £517.00