Hi All,
While I'm not a nube to gunwork, I've run across an issue that I'm unfamiliar with. I'm helping my son with his first build, an M4, and the flash suppressor he bought has a washer supplied with it that is milled to an angle on both engagement surfaces. The suppressor and barrel a milled to 90 deg. No tech information was supplied with the part but from looking around I've come across the term "crush washer". Any info provided would be greatly appreciated.
While I'm not a nube to gunwork, I've run across an issue that I'm unfamiliar with. I'm helping my son with his first build, an M4, and the flash suppressor he bought has a washer supplied with it that is milled to an angle on both engagement surfaces. The suppressor and barrel a milled to 90 deg. No tech information was supplied with the part but from looking around I've come across the term "crush washer". Any info provided would be greatly appreciated.