DFK-MSTB-SS DFK-MSTBVA 2.5/ 5-GF-5.08 DFK-MSTBVA 2.5/ 6-GF-5.08 DFK-MSTBVA 2.5/ 8-GF-5.08 DFK-MSTBVA 2.5/13-GF-5.08 DFK-PC 16-SS DFK-PC 4/ 2-G-7.62-FS4.8 DFK-PC 4/ 3-G-7,62-FS4,8 DFK-PC 4/ 3-G-7.62-FS4.8 DFK-PC 4/ 3-GF-7,62