Perhaps the most iconic SMG, the MP5 saw widespread adoption in many forces around the world, but is still a viable SMG given new 9mm firearms in the market. Polenar Tactical talks about the MP5 in this video... "H&K MP5 is probably one of the best submachineguns ever made. The iconic design with reliable roller delayed blowback operating system is not just viable but still in use today and will probably be for many decades to come. Find out what makes the MP5 so special in this latest video of Žiga's monologue."