AT3D Optic Cover for Holosun HS510C

(16 reviews)
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  • Our AT3D Optic Covers are designed to protect your optic from rain, dust, debris and impacts.
  • Made from an extremely durable thermoplastic polyurethane (TPU) which is is impact resistant and flexible.
  • Seal off your sight from moisture so you will never have to worry about rain drops on your glass again! 
  • These are available in several different colors so you can add your own personal touch to your firearm.
  • All covers now include a loop for attaching an optic tag so you can easily find the cover in your bag.
  • Be sure to check out our optic and bag tags to attach to your AT3D Optic Cover.


  • 5
    scope cover for holosun reddot

    Posted by Samsquatch on Jan 8th 2020

    ty bunches, perfect gear yall rock

  • 5
    Holosun HS510C Cover

    Posted by Rock Ridge on Jan 6th 2020

    Quality item, perfect fit, superior protection.

  • 5
    High quality!

    Posted by Kevin on Dec 20th 2019

    Quality item. Perfect fit. Thanks!

  • 5
    My 2nd order!

    Posted by Richard on Dec 11th 2019

    Was so impressed the first time that when I bought another 507 I immediately ordered me another cover! Great product and an Awesome guy!

  • 4
    Cover for Holosun HS510C Optic

    Posted by Dave on Nov 10th 2019

    The cover fit snugly and should remain in place when you want it to but removes without any problem. Overall I'm satisfied with it.

  • 5
    Tired of cleaning your lens? You need this!

    Posted by Unknown on Oct 5th 2019

    Great for keeping rain, dust off your HS510C while waiting to shoot. Fit well, snug but still easy on & off. I have 3 in black, all are excellent.

  • 5
    HS510C Optic Cover

    Posted by Anthony on Aug 23rd 2019

    This item was really well made. It fits perfectly over my optic and sits secure enough where it won't fall off when I throw my gun into a bag to take to the range. Definitely worth it for an extra peace of mind.