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    • PS90 UPGRADES
      PS90 UPGRADES
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      BREN 2 LOWER
    • HDA3 STOCKS & BRACES
      HDA3 STOCKS & BRACES
    • Featured Products
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    • Cheek Riser for HK G36 Cheek Riser for HK G36
      Quick view

      Haga Defense

      Cheek Riser for HK G36

      MSRP:
      Was:
      Now: $82.00
      Add to Cart
    • Extended Handguard for Springfield KUNA Extended Handguard for Springfield KUNA
      Quick view

      SKYE

      Extended Handguard for Springfield KUNA

      MSRP:
      Was:
      Now: $180.00
    • 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
    • 1913 Adapter for HK 416 22LR 1913 Adapter for HK 416 22LR
      Quick view

      Haga Defense

      1913 Adapter for HK 416 22LR

      MSRP:
      Was:
      Now: $95.00
      Add to Cart
    • 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
    • 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
    • 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
    • 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: $183.00
      Add to Cart
    • MP5/MP5K Flared Magwell MP5/MP5K Flared Magwell
      Quick view

      Haga Defense

      MP5/MP5K Flared Magwell

      MSRP:
      Was:
      Now: $120.00
    • CMR30 Butt-Pad CMR30 Butt-Pad
      Quick view

      Haga Defense

      CMR30 Butt-Pad

      MSRP:
      Was:
      Now: $52.00
      Add to Cart
    • Maritime Bolt Catch Maritime Bolt Catch
      Quick view

      Geissele

      Maritime Bolt Catch

      MSRP:
      Was:
      Now: $30.00
      Add to Cart
    • Super MCX SSA - Super Dynamic Flat Trigger Bow
      Quick view

      Geissele

      Super MCX SSA - Super Dynamic Flat Trigger Bow

      MSRP:
      Was:
      Now: $325.00
      Add to Cart
    • Super MCX SSA - M4 Curved Trigger Super MCX SSA - M4 Curved Trigger
      Quick view

      Geissele

      Super MCX SSA - M4 Curved Trigger

      MSRP:
      Was:
      Now: $330.00
      Add to Cart
    • Airborne Charging Handle (ACH®)
      Quick view

      Geissele

      Airborne Charging Handle (ACH®)

      MSRP:
      Was:
      Now: $107.00
      Add to Cart
    • Super Charging Handle (SCH®) 5.56 Super Charging Handle (SCH®) 5.56
      Quick view

      Geissele

      Super Charging Handle (SCH®) 5.56

      MSRP:
      Was:
      Now: $107.00
      Add to Cart
    • Super Dynamic Enhanced® (SD-E®) Trigger Super Dynamic Enhanced® (SD-E®) Trigger
      Quick view

      Geissele

      Super Dynamic Enhanced® (SD-E®) Trigger

      MSRP:
      Was:
      Now: $245.00
      Add to Cart
    • Super Semi-Automatic Enhanced® (SSA-E®) Trigger Super Semi-Automatic Enhanced® (SSA-E®) Trigger
      Quick view

      Geissele

      Super Semi-Automatic Enhanced® (SSA-E®) Trigger

      MSRP:
      Was:
      Now: $245.00
      Add to Cart
    • Geissele 2 Stage (G2S®) Trigger Geissele 2 Stage (G2S®) Trigger
      Quick view

      Geissele

      Geissele 2 Stage (G2S®) Trigger

      MSRP:
      Was:
      Now: $170.00
      Add to Cart

    Blog

    Gen 4 is Coming!
    Gen 4 is Coming!

    Jul 17th 2025

    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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