FN-FS2000 URBAN-SENTRY Hybrid sling Complete kit..

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This video shows the installation of the webbing adapter if you have the integrated 1.6 optic version of the FS2000 with the sling bar.


Don't be fooled by imitation and cheap copies, this is the original FS2000 hybrid sling. Other posers try to belittle the products of a company to insert their imitation into the market. The problem with their designs are that they either directly copy our products, or repeat the weapon's original flaw of having the sling attachment point at the rear of the weapon. Our original ingenuity and design removes that flaw by relocating the sling to weapon connection point further forward thus keeping the profile of the weapon higher for quicker target acquisition, and mitigates the issues of the sling connection point at the rear causing the muzzle to take a core sample out of the ground when you take a knee. The imitation's claim insinuating that this harness is merely a sexual bondage device which somehow tries its best to snag on everything it can get its hands on to prop up their own product obviously points to the issues in not only their flawed product and lack of ingenuity, but their malicious marketing as well. We are often imitated but never matched. That being said, our slings are designed by us and made by us in house by American Citizens using only made in USA materials.


This package contains the URBAN SENTRY Hybrid sling which is displayed in the photo as a One Point configuration, but it can be converted into a Two Point configuration as well. It uses the FS2000 rear Adapter harness and the MASH Hook front Adapter for the FS2000 Tactical or CQB models & the Speed Loop Male webbing adapter for the FS2000 Standard with integrated 1.6 Optical Sight Module.

This package ships with the MASH Hook front adapter which is far superior to the HK Clip. The MASH Clip that comes with the CQB or Tactical version comes with an elastic silencer that should be removed since in FN's infinite wisdom, they located the front sling loops on top of the gas exhaust port which blows hot gas on the silencer and melts it. It won't however affect the sling webbing as it is far enough away to not burn, but just get carbon on it.

If you have the FS2000 Standard with the integrated 1.6 Optical Sight Module that runs the entire length of the top of the FS2000, the front adapter will be a Speed Loop Male Webbing Adapter. The FS2000 rear harness adapter will also fit the FN licensed airsoft version as well. If you don't have the FN licensed version please contact us.

  • Made in USA
  • Lifetime Warranty
  • Made with MILSPEC MIL-55301 Webbing
  • Made with IR Reducing ITW Military Products hardware
  • Modular single point and two point design
  • 100% Ambidextrous


This video demonstrates our E-RUSH Sling kit as well as the URBAN-SENTRY Hybrid Sling kit.  Not all features of the kit in the video will apply to your order if you aren't purchasing the E-RUSH Sling kit, or the Weapons Catch Adapter.



  • 5
    Great Sling for my FS2000

    Posted by Alan Hinman on Nov 14 2020

    This sling is a perfect fit for the FS2000

  • 5
    Just what the doctor ordered

    Posted by Del Hoskins on Jul 11 2017

    Nice product and very well designed and fast delivery. Highly recommend this product....

  • 5

    Posted by Shamrock on Apr 25 2017


  • 4
    good Sling and adapter!!!

    Posted by Daniel Noyes on Sep 16 2016

    I Love the FS2000 Sling and Harness it not only Looks Great but it Functions Well with the ability to go from single point to double point sling in a quickness, the one and only drawback I see is the Remaining part of the Sling just hanging there after sizing it to your size.. I wish there were some loops to tuck it in or clips or something.. Other than that it's a great rig...

  • 5
    Excellent kits

    Posted by Unknown on Feb 7 2016

    I purchased not only this kit but also the urban kit for the PS90. both are GREAT, went together well. I like the modular capability with the accessories recommended in the videos. nice job!

  • 5
    Fits perfectly

    Posted by Unknown on Jan 4 2016

    Fits my FS2000 perfectly. Shipped fast. Liked the video guide.

  • 4

    Posted by Ken Petersen on Nov 30 2015

    The video support is key to putting this sling on the FS-2000. I had some questions about the kit prior to getting notice about writing a review. Customer service was excellant! Phone answered by the second ring, questions about my order and manufacture quality were answered knowledgeably. Very satisfied with my purchase!

  • 4
    great product

    Posted by Rich on Jun 24 2015

    Wish you had better photos for explaining how to switch between tactical and 2 point sling. Had to figure it out my self.

    Please view the FS2000 Sling demonstration videos on this page to see the best way to convert the sling from two to one point. We feel that videos are more informative. Please let us know if you need anything else.

  • 5
    most versatile product of its kind the king o f modular slings

    Posted by paul marshall on Feb 2 2015

    Please contact me as the fs 2000 harness that attaches to my stock came up short about 2 inches or so from not being able to clasp up did I do something wrong or not get the correct part