Holosun HS403G 2 MOA LED Red Dot Sight (Micro Tube) with 1.63" Lower 1/3 Co-Witness Mount
The Holosun HS403G is a compact, enclosed micro red dot sight with a 2 MOA LED dot reticle and top-mounted brightness controls. The tube-style housing helps protect the emitter while keeping the sight picture simple and uncluttered.
This unit is configured with an installed Picatinny rail mount marked for a 1.63" lower 1/3 co-witness height.




