This is an original Chinese manufactured Red Star marked 20 round fixed magazine. These magazines were manufactured in China for the Chinese Type 56 SKS rifles Cal. 7.62x39. This magazine can replace the standard 10 round Chinese SKS magazine. This 20 round magazine can be loaded single round or with stripper clips. A small number of these magazines were imported before President Clinton banned importation of all Chinese firearms, ammunition and magazines in 1994. Red Star magazines are becoming collectable. This magazine is in excellent/like new condition. Know you state and local laws before purchase. Credit card buyers please e-mail before purchase. Many additional photos on request.