Heckler & Koch MP7 vs Kriss Vector

2001–Present

2009–present

~50,000 estimated

Unknown

418 mm (16.5 in) stock retracted, 638 mm (25.1 in) stock extended

406mm (16 in) stock folded, 620mm (24.4 in) extended

180 mm (7.1 in)

140mm (5.5 in) SMG, 406mm (16 in) civilian carbine

1.5 kg (3.3 lb) empty

2.7 kg (5.95 lb) .45 ACP, 2.5 kg (5.5 lb) 9mm

20, 30, or 40 rounds

13-30 rounds depending on caliber (Glock magazine compatible)

Gas-operated, rotating bolt

Delayed blowback, closed bolt — Super V recoil mitigation

Single-stage

Selective fire (safe, semi, 2-round burst, full auto on military models)

Flip-up iron sights, Picatinny rail for optics

Flip-up iron sights, full-length MIL-STD-1913 rail