Hiviz Birdbuster Magnetic Shotgun Sight Shotgun Rib 1/4 To 3/8 Green Red Litepipes Compound String and Cable Kits It also has a barometer

It also has a barometer indicator

Actual string will measure approximately 4" shorter than listed length

90mm Synchro Block - Single

UPC : 091887212327

Manufacturer : Raymarine

Hiviz Birdbuster Magnetic Shotgun Sight Shotgun Rib 1/4 To 3/8 Green Red Litepipes Compound String and Cable Kits It also has a barometerThe hiviz birdbuster magnetic front sight one size fits all magnetic sight fits multiple rib widths and offers triangular and round litepipes in red and green. Includes three sight frames to fit ventilated ribs from 1 4" to 3 8". Includes 2 green and 2 red litepipe colors and round and triangular litepipe shapes. Type: Fiber Optic Bead Frame Material: Polymer Frame Color: Black Firearm Fit: Shotgun Base Configuration: Magnetic Front Material: