Two Days on the HK SP5 + Trigger Time With the OriginalsThe MP5 is the most recognizable submachine gun in film history and the standard that military and police units have measured every other one against since the 1960s. The SP5 is the real thing in semi-automatic form — built by Heckler & Koch in Oberndorf, same roller-delayed blowback, same tri-lug adapter, same paddle release. You'll spend two days learning to run it from the man most people in the HK world call when they have a question. Then James brings out the originals. Select-fire MP5s, on the line, for the advanced portion of the course — which means burst and full-auto trigger time on the guns themselves. When it's over, the SP5 and every piece of kit you trained with is yours.