Jonathan Fergusson of Royal Armouries joins 9-Hole Reviews to talk about the practical accuracy of the HK53/L101A1 rifles at 500 yards... "While the HK53 was made by West German company Heckler and Koch, the "submachine gun" had been perhaps most widely used by UK forces and UK police.

We are joined by Jonathan Ferguson, Keeper of Firearms and Artillery of the ‪@RoyalArmouriesMuseum‬ in Leeds, UK to speak on the employment of the HK53 in UK forces."