Patent ID: 7237467
Filing Date: 2007-07-03
Classification: F41A

Abstract:
1. A sound suppressor for a firearm, comprising:— a cylindrical housing, a proximal end, a distal front end, at least one baffle element, and a plurality of spacer elements positioned within said housing, and a plurality of expansion chambers, said proximal end having means for attachment to said cylindrical housing and having means for attachment to the muzzle of a firearm, said distal end having means for attachment to said cylindrical housing and a circular concentric hole, the baffle element comprising a conical baffle with a hemispherical shaped apex, the plurality of spacer elements positioned between the proximal end, the baffle element and the distal end of the sound suppressor, and said expansion chambers positioned between the proximal end, the baffle element and the distal end of said sound suppressor.