This clip comes from a user-uploaded soundboard where its original title reads like a tag for a longer compilation of pistol sounds and reloads. The upload has only a few hundred plays, so it never became a mainstream meme, but short gunshot bursts like this one are a staple of gaming and meme editing, where editors keep a small library of shots, reloads, and impacts ready to drop. Similar finds such as CSGO AWP serve the same purpose for creators who want a cleaner, single-shot alternative.