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The Enhanced RUSH Sling as applied to the KELTEC RDB 5.56mm can be used in either a Tactical Single Point or Two Point carry mode which allows the operator the ability to mission select the way the sling is configured for any scenario.)

This package contains the Enhanced RUSH KELTEC RDB sling.  It can be rapidly transformed into a One Point configuration from the two point configuration. 

It allows the operator to choose which configuration will suit them best. The conversion can be completed rapidly by pulling the Snap Shackle Lanyard which unclips the Snap Shackle from the front hand guard sling bar and then reconnect the Snap Shackle to the Speed Ring at the shoulder side of the sling.

The E-RUSH KELTEC RDB Sling is a 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 weapon will remain tight against your torso while stowed, however is ready to be deployed in an instant. To engage a target, simply grab the “Cinch Strap-TM" Strap-lock, turn it perpendicular to the webbing like a bow string, and slide it to the rear over the webbing to rapidly release the sling to its pre-configured length. To re-cinch the sling, simply grab the “Cinch Strap sewn tab, and push it away from you cinching the sling down tight. The ability to secure the KELTEC RDB tight against your torso during hand to hand combat is a critical factor when choosing a sling, especially in rural areas. If you are alone, and your backup isn’t close, the KELTEC RDB sling configured as a two point sling is for you. This KELTEC RDB sling also benefits snipers, scouts, and hunters, which have to climb obstacles to get into position. In the event that a secondary weapon transition is necessary, the KELTEC RDB will fall centrally located, barrel pointing down, ensuring a clear path to your secondary weapon.

This video demonstrates our E-RUSH Sling kit as well as the URBAN-SENTRY Hybrid Sling kit.  The RDB kit you are ordering comes with the MASH Clip Adapter(0-02) for the rear sling attachment, and the Snap Shackle part Number (0-27) for the front hand guard sling loop/bar on the RDB.  The difference between the front adapter as seen in the video which is the MASH Clip adapter and the Snap Shackle is that the MASH Clip is more diffiicult to clip to the front plastic sling bar.  This is why this kit comes with the Snap Shackle instead.




  • 5
    Great product

    Posted by Daniel White on May 18 2020

    The sling work great and is. Easy to use adjust and swap from 2 to 1 point setting

  • 5
    Excellent sling for the RDB

    Posted by Rich on Apr 6 2018

    I own the Kel-Tec RFB sling from Urban ERT and love it’s functionality. When I received a new Kel-Tec RDB I contacted Matt, the owner, and he built a sling particularly for the RDB. Great customer service, veteran-owned!