AR15 TYPE THREAD COVER 1/2 -28 THREAD PITCH 16MM 3D Printable Model

AR15 TYPE THREAD COVER 1/2 -28 THREAD PITCH 16MM is a 3D printable model, which we searched from web for you, so you can easily print on your own 3D printer or use print on demand 3d printing service. More 3D printer models from John Hoang are here.