Holosun HE507K-GR-X2 Compact Pistol Red Dot Sight - Green ACSS(R) Vulcan(R) Dot Reticle Details 05 March 2024 31 Holosun HE507K-GR-X2 Compact Pistol Red Dot Sight - Green ACSS(R) Vulcan(R) Dot Reticle Holosun HE507K-GR-X2 Compact Pistol Red Dot Sight - Green ACSS(R) Vulcan(R) Dot Reticle Buy Now for 399.99! Start Over Prev Next