Century Arms AP53 Pistol — 5.56×45 NATO, Magpul Brace, 2x30rd

The Century Arms AP53 is a compact semi-automatic pistol chambered for .223 Rem / 5.56×45 NATO and built around the HK53 design lineage. It employs a roller-lock delayed blowback action and is produced by a military contractor (MKE); product literature indicates it has been tested to NATO environmental standards for salt, fog, humidity, temperature extremes, sand and dust. The AP53 is intended as a compact 5.56 platform for range use and compact-purpose applications, offering a short overall profile with accessories and magazines included.

Key Specifications

• Chambered in .223 Rem / 5.56×45 NATO.
• Action type is a Semi‑Automatic, roller‑lock delayed blowback.
• Includes two 30‑round HK33‑pattern polymer magazines.
• Barrel is threaded with 1/2×28 threads.
• Features a stamped steel receiver.
• Finish color is Black.
• Equipped with a Magpul pistol brace (Magpul brand referenced in supplied data).
• Accessory mounting is a 1913 Picatinny rail.
• Manufactured by MKE (Made in Turkey) and listed as meeting NATO environmental test standards.
• Includes 2 magazines as shipped.

This AP53 configuration blends a compact 5.56 platform with accessory-ready ergonomics: a Picatinny rail for optics or lights, a threaded muzzle for compatible devices, and Magpul‑style brace compatibility for close‑quarters handling. The package‑level inclusion of two HK33‑pattern magazines and basic accessories simplifies getting the pistol to the range in a ready state. For shooters who value compact, accessory‑capable 5.56 platforms built to military environmental standards, the AP53 presents a practical option with proven design roots.

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