FN 503

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FN 503

FN 503 Subcompact 9mm Review

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Throwback to early 2020, and FN released their smallest handgun in decades: the FN 503. Geared towards conceal-ability, FN states that “compromises in shootability, accuracy, and reliability with slim CCW handguns are solved.” This pistol utilizes single stack magazines to give it a total width of 1.1 inches. The slim design makes concealed carrying easier and more comfortable than other large options.