US Patent Issued on Dec. 23 for "Modular firearm lower receiver assembly for rapid conversion of AR-15 type firearms to a bullpup configuration and method of assembly thereof" (California Inventor)

ALEXANDRIA, Va., Dec. 23 -- United States Patent no. 12,504,247, issued on Dec. 23.

"Modular firearm lower receiver assembly for rapid conversion of AR-15 type firearms to a bullpup configuration and method of assembly thereof" was invented by Michael C. Hamersley (El Dorado Hills, Calif.).

According to the abstract* released by the U.S. Patent & Trademark Office: "The present invention is a modular firearm lower receiver assembly for rapid conversion of conventionally configured modular firearms to a bullpup configuration and the method of assembly thereof. The preferred embodiment of the present invention is intended for designed use with modular firearms in the family AR-15 Type Firearms and enables a rapid conversion of a wide array o...