The SP5 was developed by Heckler & Koch as a semiautomatic, civilian sporting pistol that matches the look and feel of the legendary MP5 submachine gun. The SP5 features a Navy barrel with threaded tri-lug adaptor; paddle magazine release; fluted chamber; roller-delayed blowback operating system. Includes two magazines.
| Safety | Ambidextrous Safety Lever |
| FireArm | yes |
| Frame Finish | Black |
| Grips | Black Polymer |
| Action | Semi-Auto |
| Caliber | 9mmx19 |
| Barrel Length | 8.86" |
| Capacity | 30+1 |