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Ventilated (Vent) Rib

Vent Rib on shotgun
closeup of a vent rib on a shotgun

A ventilated (vent) rib is a flat plane that is raised above the barrel of a firearm — most commonly on shotguns. There are gaps between the barrel and the rib, which is supported over the barrel by a series of fastenings to provide better cooling and to eliminate glare on the barrel for the shooter as well as offer a straight sighting plane. Some handguns also have ventilated or solid ribs.

The information contained on this website is provided as a service to USCCA, Inc. members and the concealed carry community, and does not constitute legal advice. We make no claims, representations, warranties, promises or guarantees as to the accuracy, completeness or adequacy of the information disclosed.

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