This is a BSA Optics Red Dot known as the 30RD, model 30RD-2M.
The 30RD-2M is a versatile 30mm Red Dot scope available with both a Dovetail and Weaver mount. With 11 brightness settings" this red dot is excellent for both low light and bright light conditions.
Features:
MAGNIFICATION LOW: 1X
MAGNIFICATION HIGH: N/A
OBJECTIVE LENS DIA. (MM): 30
ADJUSTMENT GRADUATION (MOA): 1/2
LENS COATING: Multicoated
W/E ADJUSTMENT RANGE: 40
EYE RELIEF (INCHES): Unlimited
FOV LOW @ 100' (FT): N/A
FOV HIGH @ 100' (FT): N/A
PARALLAX SETTING (YDS): Fixed
