Century Arms AP5-SD 9mm 5.75in Magpul BSL Brace 30+1

About this product

The Century Arms AP5‑SD is a 9mm semi-automatic pistol built around the AP5-SD platform. It pairs a 5.75‑inch threaded barrel with a removable faux suppressor and a Magpul MP BSL pistol brace for enhanced stability. The design incorporates a stamped steel receiver, MP5-style grip, ambidextrous selector, and a 1913 Picatinny rail for optics or accessories. The AP5‑SD ships with two 30‑round magazines and is supplied in a matte black finish.

Key Specifications

• Chambered in 9mm.
• The barrel measures 5.75 inches and is threaded 1/2×28 with a 3‑lug adapter.
• Accepts a magazine capacity of 30+1 rounds.
• Equipped with a Magpul MP BSL brace for additional control.
• Includes two 30‑round magazines.
• Action is a Semi‑Automatic, roller‑lock delayed blowback design.
• Features a removable faux suppressor and a suppressor‑ready barrel.
• Equipped with a 1913 Picatinny rail for optics and accessory mounting.
• The receiver is stamped steel with a polymer MP5‑style grip.
• Unloaded weight is 6.66 lbs.

Purpose-built for shooters who want compact controllability and modularity, the AP5‑SD blends classic MP5‑inspired ergonomics with modern features like a threaded cold‑barrel and a Magpul pistol brace. Its high‑capacity magazines and Picatinny rail make it adaptable for range work, training, and general utility use while maintaining a practical, serviceable layout.

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