SENTRY 7-Slot KeyMod Rail Cover (4 Pack / Black)

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We Live to Protect, so don’t leave your firearm rail unprotected. A nicked or dinged gun rail can create an inconsistent mounting surface for your optics, and the rails themselves can be sharp. So protect yourself and your gear with SENTRY's low-profile rail covers, available for M-Lok®, KeyMod, and Picatinny rail systems in a high-performance, non-slip design. They look amazing, function better than others on the market and complete your rifle’s ability to get the job done. SENTRY Keymod rail covers use the patented Wedgelok® technology to hold it securely to your hand-guard. When installing simply press each section firmly into each Keymod slot. Once the Wedgelok® is in place it will expand and lock in behind the hand-guard. 

  • Spans 7 KeyMod slots for convenient installation and can be cut down for shorter lengths to fit around optics or hand stops. 
  • Available in Black or FDE


  • 5
    m-lock rail covers

    Posted by Russell Coffland on 28th Apr 2020

    Great product. Keeps my rails covered nicely and is great to grip on. Have them on multiple weapons and they work great.

  • 5
    7 slot keymod

    Posted by John on 2nd Jan 2020

    Very happy I purchased the rail covers! They look good and feel good.

  • 4
    Key mod rail covers

    Posted by Michael sauls on 15th Apr 2019

    Looks and feels good, only comes with 4 in a pack, wish it came with 6

  • 3

    Posted by Roy goodman on 14th Mar 2018

    Nice items. but they are shorter then the product description