Gas checking them so I'm assuming you are pushing them at around1600 to 1800 fps so it might work if they're absolutely concentric. I will be corrected if I'm wrong but I believe that at subsonic...
Type: Posts; User: Marty Henry
Gas checking them so I'm assuming you are pushing them at around1600 to 1800 fps so it might work if they're absolutely concentric. I will be corrected if I'm wrong but I believe that at subsonic...