Rob Pincus

Holosun HS507K Red-Dot Sight - SPONSORED

Rob Pincus
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Duration:   1  mins

Rob Pincus introduces the Holosun HS507K red-dot sight. Holosun red-dot sights are some of Rob’s favorites due to their ruggedness, durability, clarity, battery life, and value for money. They have proven themselves on the pistols of students and instructors on the 2018 and 2019 PDN Training Tours.


The Holosun HS507K is specifically designed for single-stack carry guns, so it’s an ideal candidate to go on your everyday concealed carry gun. It is multi-reticle capable, meaning that it has a dot that is 2 MOA, a circle that is 32 MOA, and you can choose to use either one of them separately or together as a circle-dot combination. This choice is a great feature of the HS507K and it’s very easy to make that adjustment. Simply hold down the “negative” button for four to five seconds and it will change.

The Holosun HS507K has a 7075 T6 aluminum housing with anodized finish and it is an open housing design. It is IP67 waterproof rated and has a side-mounted battery tray so the battery is easy to change, though you won’t need to do that very often. Like some other Holosun red-dot sights, it takes a CR1632 battery and is good for 50,000 hours of constant use at setting 6.

The HS507K has 12 brightness settings, including two for night vision. The dimensions of the unit are 1.6×0.98×0.95 inches and it weighs one ounce. The window size is 0.58×0.77 inches.


Holosun red-dot sights and in particular the HS507K, may be a perfect choice to add to your defensive gear, especially if you carry a single-stack gun. Rob knows that Holosun sights are tough and durable and can handle long days of firearms training and practice, and recommends them highly.

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