Mepụta ụdị nke ahịrịokwu a nke dị mgbagwoju anya Ihe mgbochi 10.75x58r nke e ji mee ihe na Berdan bụkwa nke Hiram Berdan mepụtara, site n'enyemaka nke Colonel Gorloff nke Russia.
N'ezie, ụdị okwu dị mgbagwoju anya nke ahịrịokwu ahụ bụ " 10.75x58r katrijị nke a na-eji na Berdan bụkwa nke Hiram Berdan mepụtara, ọ bụkwa ya bụ onye mbụ jiri Berdan primer mee ihe na obere egbe egbe. "