Heres a few kustom baek/dragunov combos i've been practicing starting from baek:
Baek: db+2, db+3,3(hold forward) 1 F4,tag, 132(dragunov) then df+3+4 (baek)
Baek: db+2, db+3,3(hold forward) 433 (hold forward) B3 tag, 132(dragunov) then df+3+4 (baek)
Baek: uf+4 or FLA uf+3, 433 (hold forward) 3,3 (hold forward) B3 tag, 132(dragunov) df+3+4 (baek)
Still familiarizing myself with the tekken notation. I realize there are probably higher damaging ones but I'm still getting used to the tag system and just started learning dragunov.