Holosun HS403B
The HS403B is a 20mm micro-optical sight designed for rifle and carbine applications.
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12 brightness settings
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Super LED
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Up to a 50,000-hour battery life
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2 MOA Dot
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Parallax-free
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Unlimited eye relief
Holosun HS403B
The HS403B is a 20mm micro-optical sight designed for rifle and carbine applications.
12 brightness settings
Super LED
Up to a 50,000-hour battery life
2 MOA Dot
Parallax-free
Unlimited eye relief