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HGM724 for Springfield Echelon PDW Grip Module box contents

HGM724 Springfield Echelon PDW Grip Module

Rating is 5.0 out of five stars based on 2 reviews
$390.00Price

Buy an HGM724 and get $15 off a stock!

Transform Your Echelon.
 

The HGM724 is the first-ever PDW grip module for the Springfield Echelon - engineered for unmatched ergonomics, accessory compatibility and full control in a compact footprint.

 

SAVE $15 AT CHECKOUT WHEN YOU BUY AN HGM724 AND A STOCK!

Quantity
Expected to ship within 2 weeks.
    • KEY FEATURES

      HGM724

      • Drop-in PDW grip module for the Springfield Echelon COG
      • Monolithic shrouds - front and rear - M Lok slots on sides and top
      • Ambidextrous integrated gas pedals
      • AIMR - Auto Indexing Mag Release for faster reloads
      • Aggressive Straight Jacket grip texture
      • Constructed from high strength nylon polymer
      • Made in the USA

      Charging Handle (Included)

      • Precision machined from 7075 Aluminum
      • Mil-Spec Type III hardcoat anodized black
    • DISCLAIMER

      • The HGM724 is not a firearm
      • The HGM724 will not work with the 4.0 15 round magazines.
      • The HGM724 includes a spare magazine holder
      • The HGM724 does not include:
        • firearm
        • slide
        • barrel
        • COG
        • Rear mag release
        • Any aftermarket accessories pictured
      • 1913 rail sections for mounting a stock/brace and sight are sold seperately.  

      NOTICE

      Even though ALL firearm laws/restrictions are unconstitutional, please consult which local, state and federal NFA rules apply.  Heighth Defense does not offer legal advice.

      Unfortunately, we cannot ship to California, Connecticut, Delaware, D.C., Hawaii, Illinois, Maryland, Massachussetts, New Jersey, New York and Washington.

    • COMPATIBILITY NOTICE

      • The HGM724 is designed to work with the full-size Springfield Armory Echelon.  Verify compatibility with your firearm before use.  Improper installation or use may result in malfunction or damage.
      • The HGM724 is not compatible with aftermarket barrel porting.
    • CERAKOTE

      • Cerakote services require an additional 3-4 weeks of lead time.
      • For alternative colors or custom finishes, please contact us with your desired Cerakote color code (available here).

    Reviews

    Rated 5 out of 5 stars.
    Based on 2 reviews
    2 reviews

    • BaylonSep 21, 2025
      Rated 5 out of 5 stars.
      The Perfect PDW

      For context I own a 320 Flux Raider and now the HGM. This chassis system is phenomenal. It is lightweight and compact which to me makes it perfect for bag carry. The built in handstop is unique and extremely useful when holding and firing (my hands are larger than average) the weapon. I also think the Echelon is one of the best striker fired guns on the market for the money so being able to transfer this over to a pdw and still carry the echelon itself makes it convenient for compatibility


    • ChrisOct 04, 2025
      Rated 5 out of 5 stars.
      Verified
      My new go to home defense PDW!

      This chassis is solid as a rock and shoots like a dream. I have used another system for glocks previously and the HGM724 blows it out of the water. The customer support is also top notch, no question goes unanswered.

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    Summerville, SC

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