Century Arms AP51 7.62x51 8.3" Magpul Brace Pic Rl Blk (2)20rd Pistol

CENTURY ARMS AP51 PDW — 7.62 NATO, 8.3" THREADED BARREL (PDW PISTOL)

The AP51 PDW from Century Arms brings a battle-tested military pedigree to a compact Personal Defense Weapon platform. Chambered in 7.62×51 NATO and built around a roller-locked, delayed-blowback action manufactured by MKE, the AP51 blends HK-inspired heritage with modern PDW ergonomics — cold-hammer-forged 8.3" barrel, Magpul BTR pistol brace, ambidextrous controls and an aggressive, corrosion-resistant manganese phosphate finish. Rugged enough for extreme environments and tuned for large-bore performance, this package arrives ready for the range and the field with multiple mags, a hard case and accessories.

Key features

• Roller-lock delayed blowback action (MKE production) tuned for 7.62×51 NATO reliability.

• 8.3" cold-hammer-forged threaded barrel with birdcage style flash hider for durability and consistent accuracy.

• Ambidextrous selector and controls for fast manipulation from either side.

• Magpul BTR pistol brace for compact ergonomics and improved handling.

• Robust manganese-phosphate finish for corrosion resistance in harsh conditions (salt, fog, humidity, sand, dust and temperature extremes).

• Includes two magazines, sling, cleaning kit, Picatinny accessory rail and hard carry case for transport and storage.

• Iron sights (adjustable rear, fixed front) and a Picatinny top rail for optics or backup sight mounting.

• Based on the iconic HK51 design and supplied with a standard G3 trigger setup for familiar ergonomics and trigger feel.

Package contents

• (1) Century Arms AP51 PDW Pistol — 7.62×51 NATO, 8.3" threaded barrel, birdcage flash hider, Magpul BTR brace

• (2) Magazines (20-round capacity each)

• Sling

• Cleaning kit

• Picatinny rail / mounting hardware (if applicable)

• Hard carry case

• Owner’s manual and factory paperwork

Specifications

• Manufacturer: Century Arms

• Model: AP51 (HG7887MB-N)

• UPC: 787450951860

• Caliber: 7.62×51 NATO

• Action: Semi-automatic, roller-lock delayed blowback

• Barrel Length: 8.3" (threaded)

• Muzzle Device: Birdcage style flash hider

• Capacity: 20 rounds (per magazine)

• Sights: Adjustable rear / fixed front (iron sights)

• Stock/Brace: Magpul BTR pistol brace

• Finish: Manganese phosphate (black)

• Frame/Materials: Steel components with corrosion-resistant treatment; polymer/braced interface as specified by manufacturer

• Accessories Included: 2 magazines, sling, cleaning kit, Picatinny rail, hard carry case

User notes & fitment

• Threaded barrel ready for muzzle devices; use correct thread protector or compatible muzzle device.

• Ambidextrous selector allows left- or right-hand operation — practice transitions and familiarize yourself with the PDW controls before duty or defensive use.

• The AP51’s PDW sizing and brace make it ideal for compact transport and maneuvering while retaining the ballistic performance of a full-power 7.62 NATO cartridge.

• As with any high-pressure rifle cartridge in a compact package, always use appropriate ammo and verify function and point of impact with your chosen load.

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