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SB Tactical SBM4 Mossberg 590 Shockwave Brace Kit

MPN: 590SBM401SB  |  UPC: 699618782622


A complete kit, ready-to-assemble on your Mossberg 590 Shockwave, greatly enhancing the usability of the firearm by adding a third point of contact.

This kit is considered a pistol brace, and not a stock, and does not by itself change the classification of the firearm. Mossberg Shockwave NOT included.

Pistol braces are a fantastic shooting aid, providing more contact - and therefore more control - to larger pistols and firearms without requiring reclassifying them as NFA firearms. This kit assembles on the Mossberg Shockwave firearm to enhance its handling and utility.
Complete kit, ready-to-assemble
Kit includes:

  • SBM4 Pistol Stabilizing Brace
  • STDT pistol receiver extension
  • ERGO Mossberg 590 adapter
  • Castle nut
  • Adjustable nylon strap

    ATF compliant, US veteran designed and proudly made in the USA



    Sb Tactical Brace SBM4 Kit Mossberg 590 Shockwave 12GA

  • Type/Color: Pistol STABILIZING Brace
  • Size/Finish: Fits Mossberg 590 Shockwave
  • Material: ELASTO-Polymer

  • LENGTH: 10.25 in
  • STRAP WIDTH: 1 in
  • WEIGHT: 21 oz
  • COLOR: Black

  • SKU ACC-SB-590SBM401SB
    Country of Manufacture United States
    License Requirement None
    Manufacturer SB Tactical
    Mfg. Part Number 590SBM401SB
    UPC 699618782622
    Caliber/Gauge No
    Action No
    Barrel Length No
    Barrel Twist No
    Barrel Bore Type No
    Barrel Finish No
    Barrel Fluting No
    Barrel Profile No
    Mount Type No
    Beam Color No
    Firearm Fit AR-15
    Threaded Barrel No
    Condition New
    Free Shipping No

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