Hello all, I recently just received my AAC EVO from my local dealer. This is my first suppressor and I will admit I am a not the most knowledgeable person. It works great on my M9A3 but will not go back into battery with my Glock 19. It currently has a Agency Arms Barrel. I have shot 147, 124 and 117gn through it with the same results. Any help would be really appreciated.
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