Gost K Pattern approval certificate No. KZ62VTN00002809

Models 301, 302, 303, 304, 411, 412, 413, 414, 521, 522, 523, 524, 631, 632, 633, 634, 1011, 1012, 1013, 1014, 1041/S, 1042/S, 1043/S, 1044/S, 1061/S, 1062/S, 1063/S, 1064/S, 1071,1072,1073, 1074, 1071/S, 1072/S, 1073/S, 1074/S, 1081, 1082, 1083, 1084, 1081/S, 1082/S, 1082/S-BC, 1083/S, 1121, 1122, 1123, 1221, 1232, 1233, 3010, 3011, 3012, 8023, 8024, 8032, 8034