US12523436 - Magazine extension

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