Holosun 507 COMP Black Anodized CRS Red Multi Reticle.

Holosun Optics

Holosun HS510C-FDE Flat Dark Earth 0.91 x 1.26 2 MOA Red Dot/65 MOA Red Circle Multi Reticle

Holosun 506T X2 Reflex MRS Green Reticle

C&H Precision

C&H Precision, V4, Optic Mounting Plate, For Glock MOS (Not 43x or 48) to Trijicon RMR/SRO, Holosun 407C/507C/508T/507 Comp, C&H EDC-XL/COMP, Anodized Finish, Black, Includes Mounting Hardware

Holosun Optics

Holosun Technologies, 507K-X2, Red Dot, 32 MOA Ring & 2 MOA Dot, Black Color

Holosun Optics

Holosun Technologies, 403B, Reflex Sight, Dot Reticle, 2 MOA Red Dot, Aluminum Housing, Matte Finish, Flat Dark Earth, Solar with Internal Battery

Holosun Optics

Holosun Technologies, 509T X2 Red Dot

Holosun Optics

Holosun Technologies, 507C-X2, Red Dot, 32 MOA Ring & 2 MOA Dot, Black Color, Side Battery, Solar Failsafe, Mount Not Included

Holosun Optics

Holosun Technologies, 403B, Reflex Sight, Dot Reticle, 2 MOA Green Dot, Aluminum Housing, Matte Finish, Flat Dark Earth, Solar with Internal Battery

Holosun Optics

Holosun Technologies, 507K-X2, Green Dot, 32 MOA Ring & 2 MOA Dot, Black Color