The patent badge is an abbreviated version of the USPTO patent document. The patent badge does contain a link to the full patent document.
The patent badge is an abbreviated version of the USPTO patent document. The patent badge covers the following: Patent number, Date patent was issued, Date patent was filed, Title of the patent, Applicant, Inventor, Assignee, Attorney firm, Primary examiner, Assistant examiner, CPCs, and Abstract. The patent badge does contain a link to the full patent document (in Adobe Acrobat format, aka pdf). To download or print any patent click here.
Patent No.:
Date of Patent:
Nov. 24, 2015
Filed:
Sep. 28, 2013
Kevin W. Gibbens, Mesa, AZ (US);
David W. Gibbens, Mesa, AZ (US);
Kevin W. Gibbens, Mesa, AZ (US);
David W. Gibbens, Mesa, AZ (US);
Other;
Abstract
A conversion kit for converting an AR-15 rifle to shoot 9 mm rounds is provided. The kit comprises an upper receiver; a weighted bolt carrier operatively coupled within the upper receiver; a bolt coupled in a fixed position within the bolt carrier; and a spring biased firing pin, operatively coupled within the bolt. The weighted bolt carrier is weighted at a rear end of the bolt carrier. The bolt is coupled within the bolt carrier by use of a bolt key, wherein the bolt key and the weighted bolt carrier convert the rifle to a blowback system. The kit further comprises a magazine that comprises and outer case, an insert, a follower and a spring. The outer case of the magazine is a .223 in. outer case. Further still, the follower slides within a compartment defined on three sides by the outer case and the insert on the fourth side.