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For similar attachments, see Muzzle Brake and Advanced Rifling.
For a weapon proficiency with a similar effect, see Range.

Long Barrel is an attachment featured in Call of Duty: Black Ops II, Call of Duty: Black Ops: Declassified, Call of Duty Online and Call of Duty: Black Ops III.

Call of Duty: Black Ops II

The Long Barrel increases the range of a weapon by 16%. Therefore, the longer the initial range of a gun is, the longer the maximum range will be. The attachment is available for submachine guns, shotguns and handguns. It is incompatible with the suppressor attachment, for balancing reasons.

Call of Duty: Black Ops: Declassified

"Increased effective weapon range."
— In-game description.

The Long Barrel returns as the Extended Barrel.

Call of Duty: Black Ops III

The Long Barrel appears as an attachment for several weapons in Call of Duty: Black Ops III. It only increases the minimum damage range of a weapon, meaning if a weapon takes a maximum of 5 shots to kill, it only increases the 4-shot-kill range. Aesthetically, it adds an extension to a weapon's muzzle. It is now compatible with the Suppressor barrel attachment.



Call of Duty: Black Ops II

  • The only weapons to actually change appearance cosmetically when outfitted with the Long Barrel are the Executioner and the Olympia
  • The Long Barrel doesn't actually increase the damage inflicted. Despite the statistic increase, rather it increases the distance of the damage drop-off by increasing the range.
  • Menendez's Executioner in "Odysseus" has a long barrel attached, while in "Achilles' Veil", it has a standard barrel.
  • The Long Barrel icon uses the M8A1 barrel, despite the attachment not being available for Assault Rifles.
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