Suppressed pistol
A suppressed pistol has a breech block and a slide mounted on a frame. The breech block and slide are separate pieces, movable relatively to one another and the frame. A link extends between the breech block and the frame. The link carries a cam and a cam follower. The cam follower on the link engages a cam on the frame, the cam on the link engages a cam follower on the slide. Action between the cams, cam followers and the link causes separation between the breech block and the slide during operation of the pistol. The suppressor includes a container having baffle plates with truncated cones defining openings offset from the geometric centers of the baffle plates.
1. A sound suppressor for a firearm, said sound suppressor comprising:
a container having an entrance orifice and an exit orifice aligned with one another to define a firing axis, said container comprising a plurality of baffle chambers, said baffle chambers being defined by a plurality of segments attached to one another end to end, each one of said segments comprising:
a plate oriented transversely to said firing axis;
a skirt surrounding said plate and extending transversely thereto;
a truncated cone projecting from said plate, said truncated cone defining an opening through said plate;
an expansion chamber attached to one of said segments, said expansion chamber comprising:
a first bulkhead oriented transversely to said firing axis;
a second bulkhead in spaced relation to said first bulkhead and oriented transversely to said firing axis; and
a sidewall surrounding said first and second bulkheads and extending between them, wherein
said first bulkhead intersects said firing axis and said second bulk head is offset from said firing axis, said first bulkhead having a hole therethrough.
2. The sound suppressor according to claim 1 , wherein said expansion chamber defines said entrance orifice.
3. The sound suppressor according to claim 1 , wherein further comprising at least one fastener extending between and fixing said segments end to end.
4. The sound suppressor according to claim 1 , further comprising means positioned within said expansion chamber for attaching said container to a barrel of said firearm.
5. The sound suppressor according to claim 4 , wherein said means for attaching comprises a threaded nut adapted to receive compatible screw threads surrounding at least a portion of said barrel.