Patent ID: 8479632
Filing Date: 2013-07-09
Classification: F41A

Abstract:
1. A method for assembling a firearm suppressor, comprising: creating a longitudinal can bore in a closed end of a one-piece, hollow outer can having an open, interior-threaded proximal end and an interior defining an interior cross-section, the longitudinal can bore having a diameter sufficient to permit a projectile to pass therethrough, the interior-threaded proximal end having interior threads corresponding to exterior threads of a barrel nut for removably securing the outer can to a firearm; extruding a one-piece, monolithic baffle to define: separating the extruded one-piece, monolithic baffle into longitudinal strips at an angle to the intermediate and at least one distal transverse baffle walls to create a plurality of baffle blanks, each baffle blank having a longitudinal extent smaller than a longitudinal length of the outer can such that, when installed on the firearm, the outer can seals the baffle blank therein and extends from approximately the distal end of the baffle blank proximally to the barrel nut; cutting away the exterior of the baffle blank to create a processed baffle with a cross-sectional shape in both the intermediate transverse baffle walls and the at least one distal transverse baffle wall substantially corresponding to the interior cross-section of the outer can such that, when the baffle blank is placed inside the outer can, the outer can substantially prevents fluid from passing across the intermediate transverse baffle walls and through the at least one distal transverse baffle wall, the at least one proximal transverse baffle wall extending radially outward to a shape substantially less than the interior cross-section of the outer can to substantially permit fluid to pass around the at least one proximal baffle wall; creating a longitudinal bore through the processed baffle positioned to be axially aligned with the longitudinal can bore when the processed baffle is inserted into the interior of the outer can; and forming a threaded proximal barrel connection at a proximal end of the processed baffle at the longitudinal bore, the proximal barrel connection shaped to receive at least a portion of a firearm barrel and to removably secure thereto.