FN-P90 / PS90 URBAN-SENTRY Hybrid Sling Complete Kit.

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P90/PS90 Package

This package contains the URBAN-SENTRY single point/two point hybrid sling. It comes complete with the rear P90/PS90 Rear Harness Adapter and the upgraded P90/PS90 front Harness Adapter. This kit comes with everything that you see in the photo.  This revolutionary sling quickly converts from a TWO point sling to a SINGLE point sling by simply reconfiguring it.  This allows the operator to choose which configuration will suit them best for the right situation. The Single point sling configuration, or ONE Point, is more beneficial in urban areas in close quarters, whereas the two point configuration will work best in rural areas and at the range. The conversion can be completed in less than a minute.


  • The URBAN-E.R.T. URBAN-SENTRY Hybrid Sling is totally ambidextrous one point and two point sling.
  • The US2 features a 2" wide main sling body which affords the operator a lot more comfort over longer periods of carry. Unlike the 1" & 1-1/4" slings that tend to cut into your shoulder and neck.
  • The sling has an incorporated elastic Expander that only expands about 2.5" which helps with keeping the sling tight but allows for better movement without restriction.  It is under your offhand arm unlike bungee slings that bounce and can cause the weapon to smack you in the face.
  • The URBAN-SENTRY is made with 1" and 2" wide Military Spec Nylon MIL-W-55301 webbing.
  • The main sling body is universal to all weapons.
    • Made in USA
    • Unconditional Lifetime Warranty
    • Made with MILSPEC MIL-55301 Webbing
    • Made with IR Reducing ITW Military Products hardware
    • Modular One Point and Two Point design
    • 100% Ambidextrous

New and improved Front PS90 Harness Adapter that replaces the previous adapter shown in the PS90 Sling video demonstration below.


This video demonstration shows how to install the complete P-90/PS90 sling kit.  The front harness in this video has been discontinued and has been replaced by the upgraded front harness in the video above.


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
    PS90 urban- sentry hybrid sling complete kit

    Posted by John Johnson on Oct 8 2020

    The videos of the sling installation really helped. I haven't put the sling through a firing test yet. The material and workmanship look first class. The sling feels good moving the rifle around on the shoulder. I feel that my rifle will be very secure in use and carry.

  • 5
    ps90 sling

    Posted by Unknown on Sep 28 2020

    Easy order, quick delivery. Material seems strong. Will have to see how it holds up. Seems like good value for the quality

  • 5
    Excellent Sling

    Posted by Don on Sep 22 2020

    It has been difficult to find a useful sling for the PS 90. This one is excellent. Comfortable, well made and easy to manipulate. I definitely recommend.

  • 4
    Works as advertised

    Posted by John C Canessa on Aug 14 2020

    Configured the sling for single point. Somewhat bulky but no need to drill holes on the gun. Pleased that the sling is made in the USA.

  • 5
    High Quality - American Made Sling

    Posted by Michael Miller on Aug 7 2020

    Shortly after buying my PS90 I went on a search for a sling. I originally wanted to keep my accessories within the FN family, but FN has discontinued production of their PS90 sling. I then stumbled upon this amazing American made product. I am purposefully noting that it’s made in the USA because the FN one is made in china but cost more than this sling. I believe that even if you have to pay more for an American made product that it is worth it because you are supporting American jobs for American workers at American companies.

    The materials, features and build quality are all top notch! It includes everything from the rear harness to the small harness that attaches to the receiver for a 2-point system and the sling to tie them together. It also has a break-away point should you need to quickly get out of the sling. It also features two points of adjustability, one on the shoulder strap and a second quick adjust for releasing and cinching the rifle to the body/at the ready. It also features an elastic portion just below the shoulder strap that allows you to draw the weapon in close but also have some flexibility and movement.

    I would recommend this system to any PS90 owner! I plan to slowly purchase this system for all of my other rifles/AR pistols because it really is that good!

  • 5
    PS90 Urban sentry hybrid sling

    Posted by Riley on Jul 29 2020

    I had never done any business with Urban ERT Tactical, but I’m sure glad I did. The order was filled quickly. Once the sling arrived I was impressed with the overall look and feel of their product. Hopefully it will hold up like I expect it to. The sling extension/ shortening system works flawlessly. I’ve carried my PS90 in the woods twice using this setup and couldn’t be happier. 100% recommend!

  • 5

    Posted by andre l simmons on Jul 23 2020

    Still learning the different configurations. I like it

  • 5
    PS90 Sling and Customer Service

    Posted by Samuel Conwell on Jul 12 2020

    The sling is as advertised and fits perfect. The customer service is beyond what I could ask for. The owner was out of the office when I placed my order. Order was in early afternoon and the owner turned around, filled the order and drop it to the airport for shipping. Buy from this vendor with full confidence!

  • 5
    FN PS90 urban sentry hybrid sling complete kit

    Posted by Andrew Lochridge on Jul 7 2020

    Great looking, sturdily made & should be quite functional if I could ever figure out how to assemble. Where the hell are the instructions? This is a jigsaw puzzle without a photo. I would think you would at least put in a link towards a video link.
    URBAN-ERT SLINGS, LLC Edit: The multiple videos for this sling kit are literally on the PS90 pages where the slings are purchased.