The design is improved over early completely 3D-printed guns as it uses unrifled steel inserts in the cylinder.
2.
The unrifled 46 mm barrel was attached to a flat base equipped with a frame sight and a muzzle sight, as well as a firing trigger located at the base of the barrel.
परिभाषा
of a firearm; not having rifling or internal spiral grooves inside the barrel पर्याय: smoothbore,
मोबाइल