ALEXANDRIA, Va., Oct. 28 -- United States Patent no. 12,455,139, issued on Oct. 28.

"Adapter for airsoft gun with projectile illuminating system" was invented by Renfield Cudal (West Palm Beach, Fla.) and Arren Cudal (West Palm Beach, Fla.).

According to the abstract* released by the U.S. Patent & Trademark Office: "An adapter for airsoft guns includes a housing comprising a single, integrally formed plastic element, the housing having an upper portion configured to mate with a magazine well of the airsoft gun, an air reservoir located within the housing for holding pressurized gas, an air inlet configured for allowing ingress of pressurized air from an attached gas canister, an air outlet configured for allowing egress of pressurized air...