Forum:Tigrex and it's annoyances

Ok, I'm RIGHT at the Elder's urgent quest for the Tigrex. What is the best armor/bow/bowgun combo that an HR2 can have access to to kill it? I am currently outfitted with full Khezu Lvl 7 Gunner's armor, and I have, in storage, Sonic Bow 1, Crab Buster, Hunter's Bow 2, Melynx Ragdoll, and Assault Conga.