EXP Rear Vertical Rail


  • Manufacturer: NEW FRONTIER ARMORY
  • ModelEXP Rear Vertical Rail
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In stock

SKU: EXP-RVR Category:


With the EXP Rear Vertical Rail (RVR) you can easily convert your MK1 EXP-556 Pistol to an SBR by adding a stock kit, or make it a more versatile firearm by adding a folding or fixed pistol brace.  The standard picatinny rear vertical rail also features a QD sling mount socket to easily attach a one or two point QD sling swivel to.

Although assembly is extremely simple, we recommend using a competent gunsmith for ANY firearm modification. Altering your EXP firearm may void the warranty of certain parts if damage occurs during installation or due to any modification made by the end user.

The EXP Rear Vertical Rail is proudly MADE IN THE USA by hard working American men and women.

Additional information

Weight.05 lbs
Dimensions3 × 1 × 4.25 in


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Questions and answers of the customers

  1. 0 votes
    Q Will the Sig mpx 3position stock fit? answer now
    Asked by Jerry Neil buckhalter on April 26, 2019 5:52 am

    As long as the stock/brace has 1913 Picatinny it’ll mate up just fine with the rear rail.

  2. 0 votes
    Q Will this fit the exp-9 pistol? answer now
    Asked by Matt on March 16, 2019 12:39 pm

    The EXP 9 has not been released yet and all design specs are not available at this time.

  3. 0 votes
    Answered by the admin

    Yes, it's a standard Picatinny rail.

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