Buffalo Bore Ammunition Pistol 45 GAP 185 Gr Jacketed Hollow Point JHP. They utilize flash suppressed powder and will not blind the shooter in low light. Buffalo Bore uses real world velocities fired from stock over-the-counter pistols to avoid false high velocities. Specifications for Buffalo Bore Ammunition 38A/20 Pistol 45 GAP 185 Gr Jacketed Hollow Point (JHP): Manufacturer: Buffalo Bore Ammunition Caliber: .45 GAP Number of Rounds: 20 Bullet Type: Jacketed Hollow Point (JHP) Bullet Weight: 185 grain Cartridge Case Material: Brass Muzzle Velocity: 1100 ft/s Application: Protection Primer Style: Centerfire What is Buffalo Bore Ammunition 38A/20 Pistol 45 GAP 185 Gr Jacketed Hollow Point (JHP) good for? The manufacturer thinks that it is suitable for protection.