Holosun 507C X2


(2 customer reviews)


Receive 25% off on any Adapter Plate or 25% off any Slide Milling Service when you add one to your cart with this optic. The discount will be reflected in the cart.

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The HS507C X2 is an open reflex optical sight designed for pistol applications. The X2 Series pistol optics feature two improvements. First is the addition of Lock Mode from our 2018-2019 LE pistol optic models. Lock Mode, when activated, locks the buttons preventing inadvertent setting changes. Second, the buttons have been redesigned to compliment the Lock Mode by placing them lower and out of the way. Additional features include Holosun’s Super LED with up to 50k hours battery life, Solar Failsafe, Multi-Reticle System, and Shake Awake.



  • Reticle2 MOA Dot & 32 MOA Circle
  • Light Wavelength 650nm
  • Reticle Color Red
  • Parallax Free Yes
  • Unlimited Eye Relief Yes
  • Magnification1x
  • Multi-CoatingsYes


  • Power Source Solar & Battery
  • Battery Type CR1632
  • Battery Life (Hours) 50000
  • Brightness Setting10 DL&2 NV


  • Window Size0.63 x 0.91
  • Dimension (in)1.78 x 1.15×1.15
  • Weight (oz) 1.5


  • Housing Material 7075 T6 Aluminum
  • Surface Finish Anodize
  • Adjustment per Click 1 MOA
  • W&E Travel Range ± 50 MOA


  • Storage Temperature-40℃~70℃
  • Working Temperature-30℃~60℃
  • Submersion IP67
  • Vibration 5000G

Additional information

Weight 2 lbs
Dimensions 6 × 6 × 4 in
Reflex Sight Slide Cut



2 reviews for Holosun 507C X2

  1. Alex Spitler (verified owner)

    Just got the red dot back with my Glock 19 slide milled and directly mounted red dot. The milling took longer due to some issues to my contact information was somehow missing from slide but once figured out got the slide and red dot back fairly quick. The red dot is well built , I think the 2 moa dot is a little small but with the bigger ring around the red dot like a eotech it’s a little too busy. I think a 3 or 3.25 moa dot be perfect. I am still playing around with the auto brightness of red dot , not sure how I feel about it yet but need more rounds through it . It was pretty much right on the money once I got it back as far as not really having to zero the red dot. Love the fact don’t have to remove the sight to swap out battery and re zero. Overall a great red dot and good price , not wild it’s made in China but for price vs value , hard to beat.

  2. Stephen Allen (verified owner)

    I just wanted to say thank you for all your help and responding to my questions and supplying me what I needed. Now to the Holosun 507c red dot, this is my first time using a red dot. Found it easy to install on my CZ P10 S, thanks to your Optic Plate and accessories screws and the purchase of the torx hex torque tool and torx bits set. Need to zero the Holosun 507c and train practicing with it.

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