leave your mosin, leave your double barrel (RB), even leave your mk22... all you need is sleep gernade rank5 and stun gernade rank5 and the bandanna. while circling the monster throw a stun gernade. then throw 4 sleep gernades. then a stun gernade. then 4 sleep gernades. ect. ect. most of the raptors will get cought is the stun/sleep blast if they are rank5 gernades. ive s-ranked all 7or8 monster battles first try. hope this helps... p.s. i cant beleve some of the STUPID idieas and tricks ive heard to beat these fights. lol happy hunting!