New G4M M-LOK Handguards Available From Midwest Industries

    Midwest Industries G4M handguard

    Midwest Industries is known for the wide variety of firearms accessories, and they’ve just added another AR-15 handguard to the line up with their G4M models.  The G4M handguards come in five different lengths and feature seven rows of five M-LOK slots for the shortest version, as well as five quick-detach sling sockets. The new G4M free float rails will come in 10.50, 12.625, 13.375, 14 and 15 inch long versions and are currently available for ordering. The press release from Midwest Industries can be read below:

    The MI-G4M further improves Midwest Industries’stellar reputation as a premium handguard manufacturer.
    Waukesha, WI (November 1, 2020) — Midwest Industries announced today that it will be releasing its fourth generation M-LOKTM free float AR-15 handguard. “Our legacy G3M handguard design has built a solid following due to its impressive track record of success in the field, but over the past few years the AR platform has continued to evolve. We’re always making improvements to our product designs in order to better meet the changing demands of the modern rifleman,” said Troy Storch, Owner of Midwest Industries.

    The G4M One Piece Free Float Handguard delivers on Midwest Industries’ stringent performance requirements. Designed to improve upon the AR-15 platform, this new handguard features an MSRP ranging from $159.95 to $189.95 and incorporates the following features:

    • 4140 Heat Treated Barrel Nut and Wrench
    • Patented 4140 Heat Treated Torque Plate
    • 10.50″, 12.625”, 13.375”, 14”, and 15” models
    • 8.8 – 11.5 oz (Depending on Model)
    • 6061 Aluminum Type 3 Hard Coat Anodized Finish
    • Continuous MIL-STD 1913 Picatinny Top Rail
    • Five Integral Anti-rotation QD Sling Sockets
    • Super Slim 1.5” Outside and 1.3” Inside Diameter
    • Seven Sides of M-LOKTM Surfaces
    • 5-Slot Polymer M-LOKTM Rail Included
    • Fully Dehorned and Deburred
    • 100% Made in USA
    • MI Lifetime Warranty

    For more information on the MI-G4M, visit


    Midwest Industries G4M handguard



    Midwest Industries G4M handguard



    Midwest Industries G4M handguard



    Midwest Industries G4M handguard


    You can view Midwest Industries’ website for their whole product line, or follow them on Facebook or Instagram.  Follow the links below for each length of the G4M rail offered:


    What do you think about Midwest Industries’ G4M free float M-LOK handguards? If you have previous generations of the same model, tell us about your experience.  If you’re interested in this version, which length suits your needs?

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    Doug E

    Doug has been a firearms enthusiast since age 16 after getting to shoot with a friend. Since then he’s taken many others out to the range for their first time. He is a husband, father, grandfather, police officer, outdoorsman, artist and a student of history. Doug has been a TFB reader from the start and is happy to be a contributor of content. Doug can be reached at battleshipgrey61 AT, or battleshipgrey61 on Instagram.