Long Barrel

Long Barrel
Unlocked	Weapon level 3 (Shotguns) Weapon level 4 (Executioner) Weapon level 5 (Pistols) Weapon level 10 (SMGs)
Used by	All teams

Long Barrel is an attachment that appears in Call of Duty: Black Ops II. The Long Barrel increases the range of a weapon by 16%, therefore the longer the initial range is of a gun, the longer the maximum range will be. The long barrel is available to submachine guns, shotguns and pistols.

Trivia

• 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 stat increase, rather it increases the distance of the damage drop-off by increasing the range.
• Raul Menendez's Executioner in "Odysseus" has a long barrel, while in "Achilles' Veil", it has a standard barrel.
• The Long Barrel is comparable by the Range Proficiency in Call of Duty: Modern Warfare 3.