Brand: H&K Model: SP5K Type: Pistol Caliber: 9MM Finish: Black Action: Semi-Auto Sight: Drum-style rear sight Barrel Length: 5.83″ Threaded Barrel: Navy-style threaded tri-lug adaptor Overall Length: 13.8″ Weight: 4.2lbs Capacity: 10rd # of Mags: 2 Safety: Extended ambidextrous safety selector lever Features: Right side Cartridge case ejection, Rotating bolt, Roller-delayed blowback, Paddle-style magazine release, Sling attachment point