I do have Arwyn, Manticore and Taskmaster. All are on the list already.

The new Taskmaster has a bow in his hand, not on his back. its in the same hand as his shield.

We have several versions of different characters in the thread, so I've taken all of the archers we've listed and sorted them by actual character.

This should be a full compilation of the archers in Heroclix:

Anthony "Tony" Masters: Taskmaster (only the Chaos Wars version has a bow)
Aragorn: Aragorn (003 has a bow strapped across his back)
Artemis: Wonder Woman (from Justice League set)
Arwyn: Arwyn (only the U & LE actually have a bow on the sculpt)
Captain Lurtz: Captain Lurtz
Clint Barton: Hawkeye/Clint Barton/Hawkeye (Ultimate)/Hawkeye (Avengers Movie)
Connor Hawke: Green Arrow (from Justice League set)
Dani Moonstar: Mirage/Moonstar
Elektra Natchios: Elektra (only the XP ninja LE has a crossbow)
Faramir: Faramir
Helena Bertinelli: Huntress
Justin Sinclair: Manticore
Kate Bishop: Hawkeye (from Secret Invasion set)
Kevin Plunder: Ka-Zar (only Incredible Hulk version w/Zabu has a bow)
Legolas: Legolas
"Lester": Bullseye (only the WoS version dressed as Hawkeye has a bow)
Merlyn: Merlyn
Mia Dearden: Speedy (from Collateral Damage set)
Oliver Queen: Green Arrow/Oliver Queen
Roy Harper: Red Arrow/Speedy/Arsenal/Roy Harper Jr./Roy Harper
Sergei Kravinoff: Kraven (only the Sinister version has a crossbow)/Kraven the Spider
Shiera Hall: Hawkgirl (only the Icons starter version has a crossbow)
Various: Hand Ninja (only the ranged ninja from XP/Universe has a crossbow)
Yondu Udonta: Yondu