I have been thinking about an MP-5 or MP-5SD for a long time. With the widespread availability of 147gr 9mm and no need to run NATO spec battlefield "pick ups" subsonically, I began to ask myself why would I want a ported barrel 9mm? With 115/124gr loads, I want as much smack down as I can get so why bleed off gas pressure? I can always run 147's if I really want to avoid the sonic boom of supersonic shots. The natural evolution was to a 40S&W unported version. Without the ported barrel, the suppressor essentially becomes a reflex style can with a much larger primary blast chamber so, I'm thinking only good things come from this change.
Who owns or has shot an unported SD model? How was it? Better, worse or, the same as a ported MP-5SD?
Who owns or has shot an unported SD model? How was it? Better, worse or, the same as a ported MP-5SD?