Abstract: One or more embodiments of the present disclosure include a content navigation system that allows a user to search, browse, and otherwise experience a collection of digital content items. For example, the content navigation system can provide a graphical user interface including a scroll element. One or more embodiments of the scroll element can include various navigational functions that provide a user-friendly interface for browsing and experiencing a collection of digital content items. Furthermore, the content navigation system can provide methods and systems for a user to easily configure the way in which the digital content items are organized within the user interface, thereby customizing the user's browsing experience.

Abstract: A magazine adapter for converting a hopper-fed paintball marker to a magazine-fed paintball marker. The magazine adapter includes an adapter body defining an opening that is dimensioned to receive at least a portion of a paintball magazine. An attachment assembly is provided that releasably couples the adapter body with a receiver of a paintball marker. The adapter includes a magazine latch configured to releasably couple the paintball magazine to the adapter body. The magazine adapter can be installed onto the paintball marker's receiver without any modification to the paintball marker's receiver.