Holosun HS507K Compact Pistol Reflex Red Dot Sight 2x 0.58 x 0.77 in MOA Red ACSS Vulcan Reticle Black HS507K-X2-ACSS. The Holosun HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic...
Holosun HS507K Compact Pistol Reflex Red Dot Sight 2x 0.58 x 0.77 in MOA Red ACSS Vulcan Reticle Black HS507K-X2-ACSS. The Holosun HS507K X2 improves on the previous version by adding Lock Mode which was first introduced in our 2018 LEM pistol optic...