Yet more new stills from Castle season three have now come online. x019 Hq stills from the episode 3×03 – Under The Gun have bin added into the gallery. Enjoy!

CASTLE – “Under the Gun” – When a coded document hidden by a murdered bail bondsman gets Castle’s imagination running wild, Beckett must steer the case back to the violent felons who populated their victim’s world – only to discover that maybe Castle’s crazy theories aren’t so crazy after all. Complicating matters is the surprise arrival of Beckett’s ex-partner (now a bounty hunter). As the two reunite over a history that Castle has no part of, Castle is forced to watch the relationship take a turn towards the romantic, on “Castle,” MONDAY, OCTOBER 4 (10:01-11:00 p.m., ET)

GALLERY LINKS:
– Castle > Season Three > Episode Stills > 3×03 – Under The Gun