The Buffalo Bore Ammunition 3B20 Heavy Strictly Business 45 Colt +P 300gr Semi Jacketed Flat Point is engineered for shooters who demand powerful, deep-penetrating performance from their 45 Colt revolvers. Loaded with a 300 grain semi-jacketed flat point bullet and +P pressures, this cartridge is designed to deliver high velocity and hard-hitting impact on target while maintaining reliable function in modern, strong-frame firearms.

This load is well suited for hunters pursuing big game such as whitetail deer through elk, where controlled expansion and straight-line penetration are essential. With a muzzle velocity of approximately 1325 fps and muzzle energy around 1170 ft lbs, it offers serious terminal performance in the field. The brass casing supports smooth feeding and consistent extraction, and the Strictly Business series reflects Buffalo Bore’s focus on practical, real-world performance tested in actual production guns.

Key Features:

• Manufacturer: Buffalo Bore Ammunition
• Model: 3B20 Heavy Strictly Business
• Caliber: 45 Colt +P
• Bullet Type: Semi-Jacketed Flat Point
• Bullet Weight: 300 gr
• Muzzle Velocity: 1325 fps
• Muzzle Energy: 1170 ft lbs
• Case Material: Brass
• Rounds Per Box: 20
• Series Description: Strictly Business