A shotgun rear sight BAR11W which is fully adjustable, through strong hardened click screws, with a coin of any size. 

Intended for rough service, this sight has a pair of &ldquowings&rdquo shaped to protect the removable ghost ring. The base of sight is designed for quick fixing on weaver or Picatinny rail.
Windage and elevation adjustment provided by two hardened screws.

Technical Specification:
&bull Type: Adjustable Rear sight with 2mm Hole Ghost Ring
&bull Be mounted on Shotguns
&bull For barrel: Smooth
&bull With fiber optic: No
&bull Tactical: Yes
&bull For a rifle with rib: No
&bull Rear Sight: Adjustable
&bull Height Adjustment: from 11,5 to 16,5mm over Picatinny rail.