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    • MBT STOCKS
      MBT STOCKS
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      BREN 2 LOWER
    • HDA3 STOCKS & BRACES
      HDA3 STOCKS & BRACES
    • Featured Products
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    • 1913 Adapter for HK USC 1913 Adapter for HK USC
      Quick view

      Haga Defense

      1913 Adapter for HK USC

      MSRP:
      Was:
      Now: $140.00
      Add to Cart
    • CMR-30 Folding Charging Handle
      Quick view

      Haga Defense

      CMR-30 Folding Charging Handle

      MSRP:
      Was:
      Now: $80.00
      Add to Cart
    • SALE
      P90/PS90 Cheek Riser P90/PS90 Cheek Riser
      Quick view

      Haga Defense

      P90/PS90 Cheek Riser

      MSRP:
      Was: $144.00
      Now: $108.00
      Add to Cart
    • SALE
      P90/PS90 Stock Extensions P90/PS90 Stock Extensions
      Quick view

      Haga Defense

      P90/PS90 Stock Extensions

      MSRP:
      Was: $82.00
      Now: $62.00
      Choose Options
    • SALE
      PS90 M-LOK® Handguard (Nylon) PS90 M-LOK® Handguard (Nylon)
      Quick view

      Haga Defense

      PS90 M-LOK® Handguard (Nylon)

      MSRP:
      Was: $180.00
      Now: $140.00
    • 1913 Stock Adapter for the AR7 1913 Stock Adapter for the AR7
      Quick view

      Haga Defense

      1913 Stock Adapter for the AR7

      MSRP:
      Was:
      Now: $95.00
      Add to Cart
    • Zhukov Stock with 1913 Adapter Zhukov Stock with 1913 Adapter
      Quick view

      Haga Defense

      Zhukov Stock with 1913 Adapter

      MSRP:
      Was:
      Now: $110.00
      Choose Options
    • SALE
      P90/PS90 Cheek Riser P90/PS90 Cheek Riser
      Quick view

      Haga Defense

      P90/PS90 Cheek Riser

      MSRP:
      Was: $144.00
      Now: $108.00
      Add to Cart
    • KelTec RDB17 Flared Magwell KelTec RDB17 Flared Magwell
      Quick view

      SKYE

      KelTec RDB17 Flared Magwell

      MSRP:
      Was:
      Now: $50.00
      Add to Cart
    • Tailhook MOD 1C Tailhook MOD 1C
      Quick view

      Gear Head Works

      Tailhook MOD 1C

      MSRP:
      Was:
      Now: $140.00
      Add to Cart
    • Bren 2 Wobble Fix kit Bren 2 Wobble Fix kit
      Quick view

      Haga Defense

      Bren 2 Wobble Fix kit

      MSRP:
      Was:
      Now: $12.00
      Add to Cart
    • CMR-30 M-LOK® Handguard (Long) CMR-30 M-LOK® Handguard (Long)
      Quick view

      Haga Defense

      CMR-30 M-LOK® Handguard (Long)

      MSRP:
      Was:
      Now: $180.00
      Add to Cart
    • B5 Modular Platform Stock B5 Modular Platform Stock
      Quick view

      B5 Systems

      B5 Modular Platform Stock

      MSRP:
      Was:
      Now: $200.00
      Choose Options
    • Suppressor Mount Shims
      Quick view

      JMAC

      Suppressor Mount Shims

      MSRP:
      Was:
      Now: $13.00
      Choose Options
    • SPG AR Skeleton Pistol Grip SPG AR Skeleton Pistol Grip
      Quick view

      JMAC

      SPG AR Skeleton Pistol Grip

      MSRP:
      Was:
      Now: $125.00
      Add to Cart
    • AK Billet Pistol Grip AK Billet Pistol Grip
      Quick view

      JMAC

      AK Billet Pistol Grip

      MSRP:
      Was:
      Now: $125.00
      Add to Cart
    • Seraph Selector Switch for CZ Scorpion Seraph Selector Switch for CZ Scorpion
      Quick view

      Strike Industries

      Seraph Selector Switch for CZ Scorpion

      MSRP:
      Was:
      Now: $16.00
      Add to Cart
    • Versa Stock Versa Stock
      Quick view

      A3 Industries

      Versa Stock

      MSRP:
      Was:
      Now: $170.00
      Add to Cart
    • KRISS Folding Stock (Gen 3) KRISS Folding Stock (Gen 3)
      Quick view

      KRISS

      KRISS Folding Stock (Gen 3)

      MSRP:
      Was:
      Now: $130.00
      Add to Cart
    • KRISS Vertical Grip Handstop w/ pad (Gen 3) KRISS Vertical Grip Handstop w/ pad (Gen 3)
      Quick view

      KRISS

      KRISS Vertical Grip Handstop w/ pad (Gen 3)

      MSRP:
      Was:
      Now: $40.00
      Add to Cart

    Blog

    HDA3 Review by "Steve_MP5"
    HDA3 Review by "Steve_MP5"

    Jun 12th 2025

    HDA3 RELEASED!
    HDA3 RELEASED!

    Mar 25th 2025

    HDA3 Reveal!
    HDA3 Reveal!

    Sep 19th 2024

    Silhouette (HDA3)
    Silhouette (HDA3)

    Sep 13th 2024

    HDA3 TEASER #2
    HDA3 TEASER #2

    Aug 29th 2024

    New Location!
    New Location!

    Aug 11th 2024

    Something is coming.
    Something is coming.

    Aug 11th 2024

    Haga Defense is now on X
    Haga Defense is now on X

    Aug 11th 2024

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