Surface: zinc plated / copper plated / brass plated / black color
Dongguan Lychon Hardware Co.,Ltd.(Formerl name Yuncheng Global Steel Ball Co.,Ltd.), the professional manufacturer of highly-praised line of extreme precision slingshot bearing ball ammo, .177cal steel BBs, 2.03mm-5.588mm steel shots. With vast technological experience and know-how in the specialized production of spherical shaped objects, making them a top choice for Airgun players around the world.