Talk:Crescent Rose/@comment-6567499-20130726201038/@comment-10390252-20130726201535

It's probably got a retractable mount.

Ruby fully opened the weapon to show it off once or twice in Episode 2 but she is unlikely to show off a delicate bit of hardware (a telescopic optical sight) where it could be damaged in combat unless she had some long range fighting (>400 yards) where it was needed.