Heckler & Koch MP-7

H&K MP 7 PDW(Personal Defense Weapon)
The Mp7 is German Submachine gun manufactured by Heckler and Koch from 2001-present. It was made as a response to the need for a personal defense weapon,a side arm which had the kinetic power to penetrate modern body armour (which can stop pistol rounds fired from weapons such as a MP 5 SMG) and a long range comparable to an assault weapon. To acheive this, it uses a 4.6 by 30 mm round which is placed in a 20 round clip (or a 40 round one). I will come back :)