US12624909 - Firearm buffer systems

The patent describes a firearm buffer system that incorporates a buffer body, guide rod with a slot, buffer bumper, end cap, magnet, and spring, designed to enhance the firearm’s operation. The magnet generates a force acting on the buffer body, contributing to the system’s functionality.

Claim 1

1 . A buffer system for a firearm, the buffer system comprising: a buffer body comprising an internal passage; a guide rod at least partially disposed in the internal passage, the guide rod comprising a slot; a buffer bumper; an end cap; at least one magnet; and at least one spring, wherein: the buffer bumper and the end cap are disposed near a rear end of the guide rod; the at least one magnet creates a force acting on the buffer body; and the guide rod comprises a forward cavity such that the at least one magnet fits at least partially in the forward cavity. a buffer body comprising an internal passage; a guide rod at least partially disposed in the internal passage, the guide rod comprising a slot; a buffer bumper; an end cap; at least one magnet; and at least one spring, wherein: the buffer bumper and the end cap are disposed near a rear end of the guide rod; the at least one magnet creates a force acting on the buffer body; and the guide rod comprises a forward cavity such that the at least one magnet fits at least partially in the forward cavity.

Google Patents

https://patents.google.com/patent/US12624909

USPTO PDF

https://image-ppubs.uspto.gov/dirsearch-public/print/downloadPdf/12624909