Audio credits

• AK-74U

  By duesto · CC BY 3.0

  Trimmed and faded; AK-74 family substitute, not an AK-74N recording.

• Glock Shot Sound Effect

  By aleksnascimento · CC BY 3.0

  Trimmed and faded. Uploader labels this Glock18; live-fire provenance is not specified.

• 249 single shot

  By Baelphazoar · CC BY 4.0

  First range-recorded shot extracted, trimmed and faded.

• Colt M4A1 SOCOM

  By areniporgen · CC0 1.0

  Trimmed and faded.

• MP5 Submachine gun in doorway

  By Franki-01234 · CC0 1.0

  First shot extracted from a blank-firing MP5A3 burst, trimmed and faded.

• Desert Eagle .50AE shot

  By vabadus · CC0 1.0

  Trimmed and faded; Magnum Research Mk. XIX .50 AE.

• The Free Firearm Sound Library

  By Ben Jaszczak, Brian Nelson, Kevin Heras and Matthew Nanney · CC0 1.0

  Single shots extracted, normalized and faded. Remaining weapon sounds are firearm-family substitutes.

• Silenced Sniper Rifle

  By qubodup / US Government video · CC0 1.0

  Trimmed, pitch-adjusted, filtered and faded. All suppressed variants derive from this XM2010 recording, not individual model recordings.