Virtually all makers of subsonic 9mm Luger ammo will make an incredibly energy to point that actuality out. Typically, you may count on Practically all 158-grain FMJ 9mm ammo for being subsonic, though. AmmoSeek.com does not vet or endorse any retailer stated on This web site. Also, suppliers' Internet sites https://buyredarmystandardammunit10630.blogsuperapp.com/33646220/about-federal-243-ammo-100-grain