Product Details
A.R.M.S., Inc., Sight, ARMS #40 Low Profile, Black
The #40(TM)L has all the features of their excellent 40A2 sight, but has a lower profile, allowing more clearance for mounting optics to your flat-top receiver and allows lower mounting, miniaturized windage knob with .75 MOA adjustment and a very new and unique dual aperture. Folded height is only .610".
Leans to the rear so it folds in the correct direction if dropped, thus maintaining its zero for accuracy.
