CPC F41A 21/30 (2013.01) | 20 Claims |
1. A noise suppression device comprising:
a body including an outermost external surface of the noise suppression device, an internal portion, a first end, and a second end;
a core seamlessly connected to the internal portion of the body and including a plurality of baffles; and
a bore extending completely through and along a longitudinal axis of the noise suppression device, wherein
porosity is a fraction of a volume of pores per volume of mass in a material of the noise suppression device,
a structure of the pores is not random, and
the porosity of a portion of the core which includes one of the plurality of baffles is different than the porosity of a portion of the body.
|