The Umarex Classic Heckler & Koch MP5 K-PDW is a CO₂-powered .177 BB blowback air rifle that combines iconic styling with realistic handling. It features a removable folding stock for two configuration options, a 41-shot magazine, and a fire selector safety that fully deactivates the trigger when engaged. With a velocity of up to 427 fps, plus a mounting rail and removable compensator, it offers strong visual authenticity and plenty of plinking fun in a compact package.