The MPB-TAC is one of the most versatile tactical shotgun sights available today. The sight body is an overmolded steel spring that clamps down securely to most 12 gauge shotgun barrels. It is easily installed and easily removed with no tools required because the sight self-centers behind the front bead for perfect alignment. It can fit on shotgun models with extended magazines as unique cutouts ensure the sight does not interfere with the magazine clamp. The interchangeable LitePipe is enclosed to provide protection against breakage without obstructing the target. Fits most 12 gauge plain barrel shotguns without ventilated ribs. Fiber Diameter: 0.135".
Specifications:

Type	Fiber Optic Bead
Frame Material
Frame Color	Black
Firearm Fit	12 Gauge
Base Configuration	Snap On
Style	Tactical
Front Material	Fiber Optic
Rear Material
Front Color	Green/Red/Yellow/Orange
Rear Color
Rail Size
Windage Adjustment
Elevation Adjustment
Fiber Diameter
Firearm Type	Shotgun