SENTRY Slim Line Picatinny LowPro Rail Cover (3 Pack / Black)

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The 1913 Picatinny rail has long been the go-to standard for mounting optics and accessories. But the industry has never seen anything like SENTRY’s Picatinny rail covers. SENTRY’s Hexture™ design pattern makes these some of the best Picatinny rail covers on the market. Not only does SENTRY’s aesthetics set your platform apart, they get the job of protecting you and your gear – Live To Protect.

  • Spans 18 picatinny slots (7 inches) for convenient scope placement, depending on rail length
  • Available in Black or FDE
  • Molded rubber grip with the iconic SENTRY Hexture™ design pattern for increased grip
  • Perfect for those that have a quad picatinny rail setups on their AR's


  • 5
    rail covers

    Posted by gerald williams on 17th Mar 2019

    ok so these covers are as good or better than they advertised they fit perfect and protect the rails and you`re hands from the sharp edges.Looked at other covers and these are the best.

  • 3

    Posted by C. Jackson on 14th May 2018

    For rail protection this product is great and easy to install / remove . The black hexed pattern is exactly what I was looking for. I also found this product easy to grip though feels a little bulky on my weapon . What I didn't like about this project ( and the reason I remove them within minutes of the install ) they are not really black and more of a dark gray color So they didn't match my weapon.. with the restocking fee and the shipping it's not worth returning so I put them away till I find someone to give them away

  • 5
    Great products

    Posted by Richard W on 9th Aug 2017

    The rail covers are great, just what I was looking for, thank you Hexmag!