It sounds like its coming out of the part where the reg and the asa screw in, but all the seals including the triangular seal all look like there not damaged. its coming out of the little rectangular piece where the eye cover piece sits(If that makes any sense).
Gloss Black and Lime Luxe 2.0 with pooty bolt
Blue with white parts Dragon G6r
Gloss Black with gunmetal parts Dm11, 07 PMR Kohn Lasered
Joy Division Angel A4 Fly, STO Autococker in immaculate condition, Tippmann 98 custom with flatline barrel