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SKU: 507Comp-GR Category:


The 507Comp-GR handgun sight features a large 1.1” x 0.87” objective lens for enhanced shooting performance and Holosun’s new Competition Reticle System (CRS) with Holosun’s 540nm Green Super LED and up to 50k hour battery life with a 1632 cell.image

CRS is an enhanced multi-reticle system with four components including a precision 2MOA dot, an 8MOA circle, 20MOA circle, and 32MOA circle with multiple combination settings to suit individual shooter preference.  The 507Comp-GR is made from 7075 aluminum with an industry standard footprint, and includes Shake Awake technology

Shake Awake Technology is a standard feature on all current model Holosun optics and serves to extend battery life by deactivating the optic’s LED while not in use. A highly sensitive motion sensor works to detect motion keeping the LED powered on during use. This allows for duty or concealed carry with seamless operation throughout your day or shift. At the end of your day or shift when your firearm is stored, the motion sensor will detect a motionlessness state and after 10 minutes (default setting) Shake Awake Technology powers the LED off until motion is again detected. Shake Awake offers settings from 10 minutes to 12 hours depending on the model and can be deactivated altogether if preferred. The slightest movement of the optic instantly reactivates the LED so your Holosun optic is ready when needed.


  • Up to 50,000 Hour Battery Life
  • It’s Green, Which Makes It Better
  • Shake AwakeTM Technology with Last Setting Recall
  • Enlarged Window for Enhanced Field Of View
  • Competition Reticle System (CRS): 2 MOA Dot w/ 8/20/32 MOA Circle – Parallax Free & Unlimited Eye Relief

Package Contents

  • Holosun 507Comp – Green
  • T10 L Key
  • User Manual
  • CR1632 Battery
  • Lens Cloth


Manufacturer: Holosun
Color: Black
Finish: Anodized
Material: 7075 T6 Aluminum
Magnification: 1 x
Objective Window Size: 1.1×0.87 in
Reticle: 2 MOA Dot
Illumination Type: LED
Eye Relief: Unlimited
Adjustment Click Value: 1 MOA
Parallax: Parallax Free
Battery Type: Lithium Metal, CR1632
Battery Life: Up To 50000 Hours
Operating Temperature: -30 – 60 Celsius
Water Resistance Level: IP67
Length: 2.67 in
Width: 1.96 in
Height: 1.25 in
Weight: 1.7 oz
Housing Style: Open


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