Apex Tactical Specialties just announced the introduction and immediate availability of a mounting plate for the FN 509 Tactical model pistols. Designed specifically to fit the FN Low Profile ...

In terms of controls, the FN 510, like the 509, is one of the most lefty-friendly designs out there, thanks to the gun’s bilateral magazine release buttons and slide-stop levers. A takedown ...

The FN 509 MRD-LE proved itself a comfortable, ... an ambidextrous slide release and weighs about 27 ounces. ... The tool for removing the cover plate from the mounting flat was provided.