Patent ID: 11933566
Assignee: nan
Field: Other special machines (Mechanical engineering)
Classification: CPC F | IPC F

Claim 0:
1. A suppressor for a firearm, the suppressor comprising:
a tube having an inner wall;
one or more alignment sleeves that that attach to a firearm barrel;
a backpressure chamber;
an array of baffles inside the inner wall, each baffle comprising:
a baffle bore extending axially through the baffle;
a distal cavity at a distal end of the baffle;
an outer surface that radially recesses toward the baffle bore to form an outer cavity between the outer surface of the baffle and the inner wall of the tube; and
an entry face at a proximal end of the baffle, the entry face comprising one or more baffle ports,
wherein successive baffles comprising the baffle ports are configured to distribute gases produced in firing ammunition into the baffle bore and the backpressure chamber,
wherein the entry face of each of the baffles comprises an equivalent or smaller number of baffle ports than the entry face of the baffle located proximal to the baffle, and
wherein the frontmost baffle comprises a smaller number of baffle ports than the rearmost baffle; and

a muzzle plate.