Extruded firearm receiver and method

Abstract

A firearm receiver formed out of an extruded body. The receiver can be a lower receiver adapted for use in a modular rifle having both an upper receiver securable to a barrel and a lower receiver housing a trigger assembly. The receiver includes a bore extending completely through the receiver wherein the bore is formed during the extrusion process. Also disclosed is a method of manufacturing a firearm receiver that includes extruding the receiver with a bore extending through the extrusion. The process may be advantageously employed to form the lower receiver of a modular rifle wherein the bore formed during the extrusion process defines the magazine well of the rifle.

Dependencies are inferred from the claim text.