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CAA Airsoft M4S1 Handguard Rail System (Color: Black)

ID: 43335 (CAD-HG-01-BK)
King Arms / Eagle Force859188433359CAD-HG-01-BK43335
3.5 stars, based on 2 reviews
CAA Airsoft M4S1 Handguard Rail System (Color: Black)
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King Arms / Eagle ForceCommand Arms (CAA)


Color Options:
  • Made from High Strength Nylon Reinforced Polymer
  • 20mm Accessory Rails on Sides and Bottom
  • Interchangeable Bottom Rail with Two Different Length Options
  • Steel QD Sling Mounting Points (QD Sling Swivel not included)

  • Compatibility: For Tokyo Marui, G&P, Matrix and other compatible M4 Series Airsoft Rifles
    Material: Nylon Reinforced Polymer

    Manufacturer: CAA Airsoft

    About King Arms / Eagle Force

    King Arms was founded in 2004 with the mission to ensure optimum customer satisfaction by providing precision products and outstanding service. In 2015, we moved our headquarters from Hong Kong to Taiwan where we've continued to provide excellent products with the highest quality. While working with leading firearms manufactures, we provide to our customers a level of innovation and authenticity that can't be found anywhere else in the Airsoft industry. This goal is what continuously drives us to improve and gives us purpose.

    About Command Arms (CAA)

    Founded in 2004, CAA is a long-established designer, developer and world class producer of high quality weapons,weapon modernization accessories, optics, tools and upgrades servicing Armed Forces, Law Enforcement and gunenthusiasts across the world.

    CAA is proud to have invented many weapon modernization accessories that have become the benchmark for our industry.

    CAA outfits firearms for maximum performance in any environment. We improve your weapons accuracy, grip, and aimwith innovative add-ons to enhance balance and performance. Our upgrade kits assure the user with fluid and consistent operationwhen equipping with our range of tactical tools.

    2 Customer Reviews

    (Write a review)

    by Michelle R. on 03/14/2014
    "This is a very nice rail system for those of you who have m4s with the standard m16 guard. This system allows the operator to have rail system on the front of his or her weapon while still maintaining the weight of a standard handguard. If you have an m4 that is 6.5in (16.51cm) you may have to shave some of the rings down (the half circles that hold the handguard on that are on the rail system NOT the delta rings). Also when it comes to attaching the rails to the guard if your gun is not from CAA you will have to cut off this talon thing that sticks up from the bottom (Duck bill pliers recomended). I had to do both of these with my KWA CQR. But now Pros and Cons.

    Light and Durable
    plenty of rail space for attachments
    solid (no movement what so ever when mounted)
    removable rails
    Adds a nice twist to the look

    No space for battery, peq OR rearwiring required
    Modification required for some.
    by John S. on 03/12/2017
    "Did not fit into a standard M-4 in the standard had guard position. Even if I broke everything down and adjusted for maximum length of the hang guard mount areas. Simply was made nearly a full inch too large.

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