The APF Guardian 5.56 is a versatile and compact rifle featuring a 14.5-inch barrel with pinned and welded flash hider, making it NFA-compliant while retaining a standard rifle profile. This AR-platform rifle comes equipped with an integrated side-folding lower receiver, Magpul vertical foregrip, and a 13.5-inch slim M-LOK handguard, offering users both enhanced portability and excellent accessory mounting potential. Chambered in 5.56 NATO, the Guardian is designed to perform reliably in tactical, defensive, or recreational environments.