ARMASPEC SUPERLIGHT GUN BULDER KIT AR15 BLACK ARM251BLK ARM251-BLK

Manufacturer: Armaspec
SKU: 889483
Manufacturer part number: ARM251-BLK
UPC: 810048491384
Availability: 9 in stock
Old price: $79.99
$54.51
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Armaspec Superlight Gun Builder Kit AR15 Black – ARM251BLK (UPC 810048491384)

Armaspec Superlight Gun Builder Kit AR15 Black (ARM251BLK)

Armaspec Superlight Gun Builder Kit AR15 Black

The Armaspec Superlight Gun Builder Kit AR15 Black (model ARM251BLK, UPC 810048491384) is engineered for shooters who demand a blend of ultra‑lightweight construction, uncompromising durability, and tactical precision. Crafted from premium mil‑spec aluminum and polymer components, this complete AR‑15 platform delivers a feather‑weight feel without sacrificing the rugged reliability required for both civilian and professional use.

Key Features & Benefits

  • Super‑lightweight design: Advanced aluminum alloy receivers and polymer handguards reduce overall weight by up to 30% compared to standard AR‑15 builds.
  • Full‑length mil‑spec compatibility: Works seamlessly with standard AR‑15 magazines, optics, and accessories.
  • Enhanced ergonomics: Low‑profile pistol grip, ambidextrous safety selector, and a smooth‑pull trigger for superior control.
  • Corrosion‑resistant finish: Black PVD coating protects against harsh environments and maintains a sleek, tactical appearance.
  • Precision‑machined barrel: 16‑inch match‑grade barrel with a 1:7 twist rate for optimal accuracy with a wide range of bullet weights.
  • Easy assembly: Pre‑drilled and tapped components with a detailed user manual, allowing quick build‑up or customization.

Technical Specifications

Specification Details
Model Number ARM251BLK
UPC 810048491384
Caliber 5.56×45mm NATO / .223 Remington
Overall Length 32.5 in (825 mm) (with stock extended)
Barrel Length 16 in (406 mm) match‑grade barrel
Weight (unloaded) ≈ 5.8 lbs (2.63 kg)
Receiver 7075‑T6 aluminum, black PVD finish
Handguard Polymer M-LOK system, free‑float
Trigger Group Mil‑spec single‑stage trigger, < 4.5 lb pull
Stock Adjustable A2 style, black polymer
Compatibility Standard AR‑15 magazines, optics, and accessories

Why Choose the Armaspec Superlight Kit?

Whether you are a competitive shooter, a tactical professional, or a firearms enthusiast looking to build a reliable, low‑profile platform, the Armaspec Superlight Gun Builder Kit provides a perfect foundation. Its lightweight architecture reduces fatigue during long sessions, while the precision‑engineered components ensure consistent shot placement and dependable performance in any scenario.

Installation & Support

Every kit includes a comprehensive assembly guide with step‑by‑step illustrations. Armaspec offers dedicated technical support and a one‑year limited warranty on all core components, ensuring you have the confidence to build and field your rifle with peace of mind.

© 2026 Armaspec. All rights reserved.

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Manufacturer Armaspec
Category Parts
SubCategory Rifle Parts
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