The DSR 50 appears as a bolt-action sniper rifle in Call of Duty: Black Ops II, released in 2012 and developed by Treyarch. Its firing audio became familiar through the game’s multiplayer matches, especially during the era of quickscope videos, trick-shot compilations, and edited kill montages. Short extracts of the report later circulated as standalone effects for gaming posts and nostalgic edits. It remains recognizable because its heavy blast and bolt-action character quickly signal a powerful sniper hit to players who remember Black Ops II.