Allen Sight Science Shotgun Sight Kit Fits All Guns

Set of 4 fiber optic sights will fit all ribbed shotguns

• Set of 4 sights will fit any ribbed shotgun with ventilated rib sizes 5/16", 9/32", 7/32" or 3/8"
• Great value if you have multiple guns with different rib sizes since you get 4 sights
• Attaches in seconds without tools - sight snaps onto rib
• Includes 2 green and 2 red sights with bases
• Sights are 1 7/8" long - low profile design
• Made in the USA