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  • M4S1 - Picatinny Handguard Side Rail - AR15/M4

    Image of M4S1 Picatinny Hand Guard for AR15 and M4
    Image of M4S1 Picatinny Hand Guard for AR15 and M4 attached
    Action shot of the M4S1 Picatinny Hand Guard for AR15 and M4 attached
    SKU: M4S1
    Part #: M4S1

    The M4S1 Picatinny Handguard is for AR rifles combines the light weight of a standard handguard with modular flexibility to fit your AR rail accessories.

    • Number Of Rails: 3
    • Made Of: Polymer
    • AR15
    • Weight (ounce(s)): 6.0
    • measurements
      Width Max (inch(es)) : 2.7
      Height Max (inch(es)) : 2.8
      Length Max (inch(es)) : 7.0


    The M4S1 Picatinny Handguard for AR15/M4 rifles with mid-length framework and ergonomically designed with a polymer style. The M4S1 Handguard gives a lightweight, smooth, tech savvy outline. The M4S1 Picatinny rail allows for mounting strategic lights, slings, grasps, and so forth. This reinforced AR tactical accessory, the M4S1 Picatinny Handguard, gives durability without the additional weight.

    → Designed with upper and lower handguard interlock sections, providing rigid and stability
    → Provides two quick detachable sling swivel mounting points
    → Includes 4 interchangeable rails and heat shields
    → The M4S1 measures 1.96" side rails and a 4.52" bottom rail
    → Bottom rail can mount to the front of the sling mount
    → Equipped with two interchangeable  bottom 4” rails and 1.75” Picatinny rail for rail change
    → Allows two removable 1.75” side rails allowing for mounting lights and lasers
    → Includes sling swivel inserts for Push Button Sling Swivel

    M4S1 Picatinny Handguard Measurements