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  • HDA3 HYBRID POLYMER STOCK - MAC11/9
  • HDA3 HYBRID POLYMER STOCK - MAC11/9
  • HDA3 HYBRID POLYMER STOCK - MAC11/9
  • HDA3 HYBRID POLYMER STOCK - MAC11/9
  • HDA3 HYBRID POLYMER STOCK - MAC11/9
  • HDA3 HYBRID POLYMER STOCK - MAC11/9
  • HDA3 HYBRID POLYMER STOCK - MAC11/9
  • HDA3 HYBRID POLYMER STOCK - MAC11/9 HDA3 HYBRID POLYMER STOCK - MAC11/9 HDA3 HYBRID POLYMER STOCK - MAC11/9 HDA3 HYBRID POLYMER STOCK - MAC11/9 HDA3 HYBRID POLYMER STOCK - MAC11/9 HDA3 HYBRID POLYMER STOCK - MAC11/9

    HDA3 HYBRID POLYMER STOCK - MAC11/9

    HDA3

    MSRP:
    Now: $350.00
    (You save )
    SKU:
    HDA3-MAC-A3-S-LF
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    Calculated at Checkout

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    • Overview
    • Product Videos

    Product Description

    *COMING SOON*

    The HDA3 is a modular STOCK system developed from a collaboration between Haga Defense and A3 Industries. The HDA3 was designed specifically to integrate seamlessly across dozens of firearm platforms without sacrificing strength or aesthetics to do so. 

    The HDA3 fills a footprint that the gun industry has already come to love while providing a level of quality, modularity and durability that has never been offered in a similar package. The HDA3 is designed, manufactured and assembled in the USA. 

    FEATURES:

    • Folding Steel Hinge: The HDA3 utilizes a steel hinge assembly, ensuring a strong lockup in the straight and folded position that will not degrade with use. The HDA3 will by default fold to the left-side canted at 3.5 degrees downward. Right-side folding variants will be available at a later date. 
    • Strong Bones: The HDA3 is designed with all metal internals for maximum durability. An aluminum cheek riser button and length adjustment latch both interface with an extruded aluminum spine that ties into the steel hinge. 
    • Adjustment: The HDA3's length can be adjusted in .5" increments between 7 positions. The cheek riser can be used in three positions. In the lowered position, raised .25", or raised .50". Both adjustments can easily be manipulated one-handed. 

    SPECIFICATIONS:

    • Mounts directly in place of factory rear adapter
      • 6061 hardcoat anodized aluminum adapter
      • Features a lower steel QD (quick-disconnect) sling socket in the adapter
    • Length:
      • 8.16-11.16"
    • Weight:
      • TBD
    • Heavy duty Locking Hinge
      • Nitride coated 17-4 stainless steel
      • Folds to the left-side, canted at 3.5 degrees
    • 7 Position extrusion with length adjustment in .50" increments
      • 6061 aluminum extrusion with 7075 aluminum locking latch. Hardcoat anodized
    • 3 Position Cheek Riser (0, +0.25" & +0.50")
      • Polymer construction with hardcoat anodized 6061 aluminum adjustment button
    • High-Strength Polymer: All polymer components are injection molded, 30% glass fiber reinforced nylon
    • Two HD steel Quick-disconnect (QD) sockets for sling mounting on stock
    • Colors: Available in Black, FDE, ODG and Gray. 
    • Designed, manufactured and assembled in the USA

    DISCLAIMERS: Customer is responsible for local, state, and federal laws regarding the use of this product.

    Product Videos

    Videos Hide Videos Show Videos

    • The NEW A3 Tactical Haga Defense HDA3 – The Modular Stock & Brace System You’ve Been Waiting For!

      Due to YouTube’s policies, we can’t include direct links to pr...

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