Jan 13, 2026

US12523436 - Magazine extension

A magazine extension is provided. The magazine extension includes a baseplate structured to receive a lower open end of a magazine, the baseplate having a laterally extending through-bore; a side bracket structured to couple to the baseplate for securing the magazine, the side bracket having a laterally extending through-bore; and a locking pin insertable within both the through-bore of the baseplate and the through-bore of the side bracket to lock the side bracket to the baseplate.

magazineextensionfirearm

The patent describes a magazine extension that includes a baseplate designed to receive the lower end of a magazine and a side bracket for securing the magazine, both components being monolithic. A locking pin is utilized to secure the side bracket to the baseplate, enhancing the stability of the magazine extension.

Claim 1

1 . A magazine extension, comprising: a baseplate structured to receive a lower open end of a magazine, the baseplate having two securing slots sized to receive respective rails of the magazine, each of the securing slots having an open end; a side bracket releasably structured to couple to the baseplate for securing the magazine, wherein the baseplate and the side bracket are each formed into separate monolithic pieces; and an insertable locking pin which bends to lock the side bracket to the baseplate. a baseplate structured to receive a lower open end of a magazine, the baseplate having two securing slots sized to receive respective rails of the magazine, each of the securing slots having an open end; a side bracket releasably structured to couple to the baseplate for securing the magazine, wherein the baseplate and the side bracket are each formed into separate monolithic pieces; and an insertable locking pin which bends to lock the side bracket to the baseplate.

Google Patents

https://patents.google.com/patent/US12523436

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12523436