Century Arms AP53 Semi-Auto Pistol 5.56×45 NATO 8.3″ Barrel Black 30+1

The Century Arms AP53 is a semi-automatic pistol chambered in 5.56×45 NATO, built around a compact, hard-hitting platform suited for home defense, range use, and as a base for a pistol-caliber or rifle-caliber brace build. With an 8.3-inch barrel and a 30-round capacity, the AP53 delivers serious firepower in a maneuverable package. Ambidextrous controls and adjustable sights make it accessible to a wide range of shooters right out of the box.

Key Specifications

• The AP53 is chambered in .223 Rem / 5.56 NATO for broad ammunition compatibility.
• The barrel measures 8.3 inches, keeping the overall platform compact and easy to handle.
• Overall length is 32.6 inches, reflecting the pistol’s full assembled profile.
• The action is semi-automatic for reliable, consistent cycling.
• Magazine capacity is 30+1 rounds, and the package includes 2 magazines.
• The rate of twist is 1-in-12, optimized for standard 5.56 NATO projectile weights.
• An ambidextrous safety lever provides intuitive control for left- and right-handed shooters.
• The finish is black for a durable, low-profile appearance.
• Sights are adjustable for elevation and windage refinement at the range.
• The ATF classification is Pistol, per federal regulatory standards.

The Century Arms AP53 brings a proven 5.56 NATO pistol to the market at a configuration that serious shooters will appreciate—compact enough for confined spaces, hard-hitting enough to matter. Whether you’re building out a home defense setup or looking for a reliable range companion with real stopping power, the AP53 delivers with features you’d expect at a higher price point: ambidextrous controls, a solid 30-round capacity, and adjustable sights ready for your optics or iron-sight preference. Two magazines included means you’re ready to run it the moment it arrives.