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SIG MPX/MCX/RATTLER

Braces and stocks, fore-grips, and more for the popular SIG MPX, MCX, and Rattler.

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  • TAILHOOK ADAPTER TAILHOOK ADAPTER

    A3 TACTICAL

    TAILHOOK ADAPTER

    This adapter is used to convert any A3 Tactical extension for use with the Gearhead Works Tailhook. Simple 2-bolt installation. Manufactured from 6061 aluminum.
    $24.95
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    XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP

    A3 TACTICAL

    XENO TRIAD - REDUCED ANGLE AR-COMPATIBLE GRIP

    - COLORS COMING FALL 2024 -  The XENO TRIAD grip is a reduced angle AR-based grip, designed for compact weapons such as CQC-style tactical firearms. The near vertical nature of the TRIAD grip promotes an optimized wrist angle, ensuring a comfortable...
    $24.95
  • ANGLED FOREGRIP - UNIVERSAL M-LOK MINI ANGLED FOREGRIP - UNIVERSAL M-LOK MINI

    A3 TACTICAL

    ANGLED FOREGRIP - UNIVERSAL M-LOK MINI

    This is a very small, lightweight, minimalist Angled Foregrip with an integrated forward hand stop. The contoured handhold and ergonomic shape provides a comfortable grip for more stability when holding the firearm equipped with a stabilizing brace or...
    $19.95 - $39.95
  • XENO CHEEK RISERS

    A3 TACTICAL

    XENO CHEEK RISERS

    The new XENO Modular Cheek Risers work with any of our second generation M-LOK stock and brace extensions. The riser mounts via traditional M-LOK mounting hardware and can attach anywhere along the length of the extension with up to 4" of adjustment,...
    $69.95 - $79.95
  • MODULAR TELESCOPING STOCK - UNIVERSAL PICATINNY (1913) MOUNT MODULAR TELESCOPING STOCK - UNIVERSAL PICATINNY (1913) MOUNT

    A3 TACTICAL

    MODULAR TELESCOPING STOCK - UNIVERSAL PICATINNY (1913) MOUNT

    UNIVERSAL PICATINNY (1913) MOUNTING INTERFACE MINIMALIST DESIGN WITH ULTRA-COMPACT DIMENSIONS SHORTEST BUTTPLATE ONLY ADDS 2.00" TO OVERALL LENGTH OF FIREARM WHEN COLLAPSED LIGHTEST TELESCOPING STOCK IN THE MARKET (only 9.3 oz. in Ti cfg.) EASY...
    $269.95 - $419.95
  • ANGLED FOREGRIP - 45 DEGREE ANGLED FOREGRIP - 45 DEGREE

    A3 TACTICAL

    ANGLED FOREGRIP - 45 DEGREE

    For those who don't like the feel of a Vertical Foregrip or if you just don't want to stamp your gun, here's the next best thing. These unique Angled Foregrips have an aggressive 45 degree angle and our signature integrated front hand stop. The steep...
    $59.95 - $69.95
  • MODULAR TELESCOPING BRACE - UNIVERSAL PICATINNY (1913) MOUNT MODULAR TELESCOPING BRACE - UNIVERSAL PICATINNY (1913) MOUNT

    A3 TACTICAL

    MODULAR TELESCOPING BRACE - UNIVERSAL PICATINNY (1913) MOUNT

    MINIMALIST DESIGN WITH ULTRA-COMPACT DIMENSIONS ONLY ADDS 2.00" TO OVERALL LENGTH OF FIREARM WHEN COLLAPSED LIGHTEST TELESCOPING BRACE IN THE MARKET (only 9.3 oz. in Ti cfg.) EASY PUSH-BUTTON RELEASE WITH 4 LENGTH SETTINGS ON MOST APPLICATIONS, FIREARM...
    $249.95 - $499.95
  • XENO TRUE90 - VERTICAL AR GRIP XENO TRUE90 - VERTICAL AR GRIP

    A3 TACTICAL

    XENO TRUE90 - VERTICAL AR GRIP

    The XENO TRUE90 is exactly that, a 90 degree AR-based grip, designed for applications such as prone long distance shooting, or weapons with a short length-of-pull, such as CQC-style tactical firearms. The true vertical nature of the TRUE90 promotes an...
    $34.95
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  • Offered in both M-LOK and Picatinny mounting Picatinny (1913)

    A3 TACTICAL

    DUO HAND-STOPS

    The A3 Tactical DUO serves dual purpose as a lightweight, ergonomic forward hand-stop to prevent your support hand from slipping off the handguard, or flipped around to aid in recoil mitigation and weapon control. Machined from 7075 aluminum, the...
    $24.95 - $29.95
  • ENGAGEMENT RING - CIRCULAR HAND-STOP ENGAGEMENT RING - CIRCULAR HAND-STOP

    A3 TACTICAL

    ENGAGEMENT RING - CIRCULAR HAND-STOP

    The "Engagement Ring" is an innovative new take on the traditional hand-stop, and a great alternative to a vertical or angled foregrip.  The overall design is ergonomically shaped with smooth radii on all surfaces, providing a comfortable and...
    $19.95
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  • PARA-BRACE FOLDING BRACE

    A3 TACTICAL

    PARA-BRACE FOLDING BRACE

    Para: Latin origin meaning "defense, protection against; that which protects from" The pARa-brace provides a unique solution for mounting the M4-based SB Tactical SBA3 onto your favorite non-AR firearms, without the need for an AR buffer tube. The...
    $159.95 - $219.95
  • XENO RAIL PANEL - M-LOK XENO RAIL PANEL - M-LOK

    A3 TACTICAL

    XENO RAIL PANEL - M-LOK

    These new XENO Rail Panels provide a non-slip surface for the M-LOK slots on your handguard. Our unique XENO pattern creates a distinctive look while providing aggressive grip texture for your firearm.  These panels have a slightly curved mounting...
    $9.95
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  • CHEEK REST / BUTT-PAD COMBO FOR TRIANGLE STOCK CHEEK REST / BUTT-PAD COMBO FOR TRIANGLE STOCK

    A3 TACTICAL

    CHEEK REST / BUTT-PAD COMBO FOR TRIANGLE STOCK

    This butt-pad and cheek rest will fit the A3 Tactical GEN 2 Triangle stocks in either aluminum or Polymer. Made from injection-molded Neoprene rubber. Hardware included. NOTE: designed for A3 Tactical Triangle Stocks only.
    $19.95
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  • SIG HINGE ADAPTER

    A3 TACTICAL

    SIG HINGE ADAPTER

    If you already have a Sig hinge you can use this adapter to convert it for use with A3 Tactical Modular brace and stock accessories.
    $24.95
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  • +10 MINI - MODULAR VERTICAL FOREGRIP +10 MINI - MODULAR VERTICAL FOREGRIP

    A3 TACTICAL

    +10 MINI - MODULAR VERTICAL FOREGRIP

    These 100 degree (90+10) Vertical Foregrips are perfect for applications with limited rail space. The slight forward angle provides a wider spread on your handhold, promoting better stabilization and a more appropriate wrist angle, while also creating...
    $39.95 - $79.95
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