Call of Duty: Black Ops II

Black Ops 2 QBB LSW

Light Machine GunsUnlocked at Level 4Takes camo
Light Machine GunsQBB LSW — Call of Duty: Black Ops II weapon render

How do you unlock the QBB LSW?

The QBB LSW unlocks at Level 4 in Call of Duty: Black Ops II. It is a fully automatic light machine gun with a quicker, more mobile rhythm than the MK 48. It suits players who want LMG capacity while rotating more often between objectives. Reaching a weapon's level makes it available, but purchasing it in Create-a-Class costs one Unlock Token. A token is earned at each level-up. Its camo track finishes at Skulls (10 Bloodthirsty medals with the weapon). Complete every camo challenge on it and Gold unlocks. Earn Gold on the whole class for Diamond.

UnlockLevel 4 · 1 Unlock Token
Takes camoYes
Gold camoComplete every camo challenge on this weapon
Diamond camoEarn Gold on every weapon in the class

Reviewed July 27, 2026. Game identity, Pick 10, weapon leveling and the Peacekeeper's post-launch status were checked against Activision material. Current PlayStation availability and the 25-pack bundle were checked against PlayStation Store listings. Class and weapon-specific camouflage requirements were cross-checked against recorded in-game challenge wording. Base multiplayer capacities and weapon identifications were checked against a dedicated BO2 stat reference and IMFDB, with fictional or uncertain designs labeled as such. Crossbow mechanics and legacy camo access were separately checked against historical references and the current Steam Digital Deluxe listing. Setup advice and weapon comparisons are editorial and avoid unsupported damage or time-to-kill claims.

Sources: Activision — Call of Duty 20th anniversary franchise recap · PlayStation Store — Call of Duty: Black Ops II · PlayStation Store — Ultimate Customization Bundle · Activision — archived Black Ops II Personalization Pack release notice · Steam — Call of Duty: Black Ops II · GameFAQs — launch-era Black Ops II multiplayer camo matrix · Call of Duty Wiki — Black Ops II weapon camouflage catalog · Steam — Black Ops II Digital Deluxe content announcement · Black Ops II multiplayer weapon stats reference · IMFDB — Black Ops II weapon identification reference · Call of Duty Wiki — Crossbow mechanics

How does the QBB LSW play in Black Ops 2?

Also written asQBB, QBB LSW LMG
RoleFast-firing mobile LMG
Real-world basisFuturized Chinese QJB-95-1 light support weapon
StrengthsRapid fire creates strong pressure on a contested lane; Its lighter role transitions between cover more comfortably than the heaviest LMGs
TradeoffsThe fast firing cycle can waste ammunition and disturb accuracy; It still carries slower LMG handling into unexpected close fights
Attachments and setup notesFore Grip helps keep the quick stream centered; Fast Mag reduces the cost of frequent rotations; Quickdraw Handle is useful when the class cannot remain pre-aimed
Challenge noteFinish 100 headshots, then 10 Longshot medals, 150 kills with no attachments, 150 kills with no perks, 20 Double Kill medals and 10 Bloodthirsty medals. Completing all 14 challenges earns Gold on this LMG.
Progression tipBurst at head height rather than leaning on the whole magazine, then stretch the same angles for Carbon Fiber Longshots.
Camo tipMove after suppressing a route instead of staying exposed until the belt is empty.
Compared withThe MK 48 is steadier and heavier; the QBB LSW trades some control for a faster, more mobile firing rhythm.

Every camo, exact unlocks — see the full Black Ops 2 camo directory.

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QBB LSW — common questions

What level does the QBB LSW unlock at in Black Ops 2?

The QBB LSW unlocks at Level 4 in Call of Duty: Black Ops II multiplayer. Reaching a weapon's level makes it available, but purchasing it in Create-a-Class costs one Unlock Token. A token is earned at each level-up. The level cap is 55, and prestige is up to 10, followed by Prestige Master at Level 55.

How do you unlock camos on the QBB LSW?

Camo progress is per-weapon. Black Ops II camo progress is tracked separately on every weapon. The first nine finishes run from DEVGRU through Kryptek: Typhon, followed by Carbon Fiber, Cherry Blossom, Art of War, Ronin and Skulls before per-weapon Gold and class-based Diamond. Assault rifles, SMGs, LMGs and pistols begin with headshots. Snipers use One Shot, One Kill medals; shotguns use one-hit kills; launchers and Specials have weapon-specific ladders. Every camo page lists the exceptions. On the QBB LSW the final tier is Skulls — 10 Bloodthirsty medals with the weapon. After that, Gold needs every camo challenge on the weapon done, and Diamond needs Gold on the full class.

Can you unlock the QBB LSW for me?

Yes — our Black Ops 2 Unlock All service covers any prestige up to Prestige Master, max Level 55, weapons, camos and Create-a-Class unlocks handled on supported legacy console accounts, from $19.99. See the service.

Skip the grind

Our Black Ops 2 Unlock All service includes any prestige up to Prestige Master, max Level 55, weapons, camos and Create-a-Class unlocks handled on supported legacy console accounts, from $19.99.

See Black Ops 2 servicesSee exact inclusions on the service page