Patent ID: 8857306
Filing Date: 2014-10-14
Classification: F41A

Abstract:
1. An apparatus comprising: a body defining a hollow interior surrounding a projectile path, the body having a first end and a second end, the first end adaptively secured to a muzzle end of a projectile release device, and the second end oppositely disposed; an axial sleeve adjacent to the first end of the body in an initial state, the sleeve having a first side and an oppositely disposed second side, the first side in communication with an external surface of the body, the sleeve to guide movement of the body and to hold a first end of axially variable material in position upon compression; a toric joint fixed to the second end of the body, wherein the joint is a seal between the external surface of the body and an interior wall of a suppressor; and the axially variable material disposed about the external surface of the body between the sleeve and the second end, the material to dynamically extend between a first compressed state and a second-compressed state, wherein compression of the material is responsive to external pressure exerted upon the body.