CCI Ammunition HEVI-Bismuth .45 Colt 130 Grain Bismuth Shotshell Pistol Ammunition 10. These shotshells are filled with a 9-shot size and the 150-grain weight provides enough force to ensure pests are dealt with effectively. Ideal for use in tight spaces where accuracy is crucial these shells produce a consistent pattern to knock down targets quickly. These shotshells have a muzzle velocity of 1000 feet per second delivering the performance needed for pest control. Specifications for CCI Ammunition HEVI-Bismuth .45 Colt 130 Grain Bismuth Shotshell Pistol Ammunition: Manufacturer: CCI Ammunition Caliber: .45 Colt Number of Rounds: 10 Bullet Type: Shotshell Cartridge Case Material: Aluminum Muzzle Velocity: 1050 ft/s Application: General Primer Style: Centerfire Lead Free: Yes Shot Material: Bismuth Shot Size: 8 Features of CCI Ammunition Bismuth Shotshell Pistol Ammo: Caliber: 45 Colt Shot Size: 9 Grain Weight: 150 Bullet Style: Shotshell Muzzle Velocity: 1000 feet per second Package Quantity: 10 shotshells Intended for close-range pest control Not recommended for self-defense Not suitable for use in ported barrels or with compensators Package Contents: CCI Ammunition Bismuth Shotshell Pistol Ammo CCI Ammunition 3746B: HEVI-Bismuth .45 Colt 130 Grain Bismuth Shotshell Pistol Ammunition 10