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Holosun HSCQD1 Lower 1/3 Co-Witness Dot Sight Mount w/ QD Attachment - HSCQD1

SKU HSCQD1-Holosun

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Compatible with the Holosun T1 Red Dot Sight. Provides a lower 1/3 co-witness height. Quick Detach Mount included.


  • Fit DetailsCompatible with Holosun T1 Red Dot Sight
  • Product TypeRed Dot Mount
  • Item ConditionNew
  • UPC760921087671

Customer Reviews

Average Rating
April 11, 2023

Beautiful, well made QD mount and I love the unintrusive, clean lockdown arm. I only have a 50 yard range but it was dead on repeatable accuracy when removing and replacing. Matte black color perfectly matches the Sig Sauer ROMEO5 site. To make things even more impressive the price was low. A solid 5 star product.

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August 20, 2020

I ordered the HE515GT-GR which comes with this mount. In the case of the one that comes with the GT models, the mount is constructed of titanium as is the sight. I would imagine this mount is probably constructed of 7075-T6 aluminum which is plenty tough enough. That's the same metal AR-15 lowers are generally constructed of. I can tell you the mount that came with my green dot sight is built like a tank and the QD is truly secure. In my opinion, weather it's constructed of titanium or 7075-T6 aluminum this is a very solid mount, and in either case is part of Holosun's military grade line of products. Highly recommended.

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