Buffalo Bore's Heavy 40 S&W +P load uses a flash suppressed powder that gives high velocities at low pressures for a potentially life-saving advantage.
| FireArm | No |
| HazAir | Yes |
| Caliber | 40 S&W |
| Rating | +P |
| Casing Material | Brass |
| Application | Home Defense |
| Boxes Per Case | 12 |
| Muzzle Energy | 484 ft lbs |
| Rounds Per Box | 20 |
| Muzzle Velocity | 1100 fps |
| Bullet Type | Jacketed Hollow Point |
| Bullet Weight | 180 gr |
