WS 1,3 W!
An off-axis WS 1,3 is (imo) quite possibly one of the least threatening traps in Dragunov's arsenal. The damage potential is so high that it's possible to nearly knock the opponent out in only a single bad decision.
Credited to tyler2k on TZ: http://www.tekkenzaibatsu.com/forums/showthread.php?action=showpost&postid=4186609
N/A - No further testing needed.
From my "Dragunov Practical" video: http://www.youtube.com/watch?v=cM58pbzGcgw#t=0m22s
Risk versus reward, this string is hard to beat. d+3+4 stomp if you think they're going to stay still, b+2,1,3 hit confirm if you think they're going to quick stand/standing guard. The best part about this type of oki is that landing either hit will leave the opponent BT setting up further opponent, grounded oki.