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BO6 Leveling BO6 Leveling
SUBMACHINE GUNS LEVELING
$0.59
4,8/5 Trustpilot Based on 56854 reviews
SSLSSL USETooltip Kingboost ensures secure and private transfer of the data within our system by encrypting every bit of your information. The sensitive data that you share with us is protected by SSL protocol.
VPNVPN USETooltip Even with piloted orders, your account remains completely safe. All of our boosters are thoroughly checked and will use your personal VPN server to guarantee your account stays unharmed.
Support24/7 SupportTooltip Our experienced support team is available at any time to assist you, handling everything from order recommendations to post-completion requests.
CheapFound cheaper? We price matchTooltip Found cheaper? We price match - If you find a better offer on another website, contact our support team - we'll beat the price and make sure you get the best deal.

START: Up to 10 Minutes

COMPLETION TIME: Flexible

Level up any Submachine Gun in CoD: Black Ops 6 fast and without any stress by making an order at Kingboost!

Call of Duty: Black Ops 6 features many different weapons. Some weapons are specifically better for engaging enemies at middle distance. SMGs for example do not have the best accuracy, but they easily compensate for it with the fire rate. Different upgrades and attachments can help you to be even more deadly and fast, or on the contrary to try to go for longer distances. Yet, leveling SMGs won’t be an easy ride and will definitely take some time. But don’t worry, because Kingboost is here to help you!

Make an order at Kingboost, and we’ll level up any Submachine Gun for you!

YOU WILL GET

  • Max lvl for the desired Submachine Gun or for all of them;
  • Attachments and upgrades for lvl;
  • Rank XP;
  • Multiple Wins and high K/D Ratio in matches;
  • Chance to progress in Camo Challenges;
  • Battle Pass progression.
REQUIREMENTS
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  • Selected weapons are unlocked.
WHY KINGBOOST
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The simple answer is because we’re good at what we’re doing. You can make sure of that by looking at the reviews from our customers on Trustpilot. And in addition to that, we are ready to match the price if you’ll somehow find the exact same offer with lower price. Just make an order and see for yourself!

If you still have any questions regarding boosts, please text us in the LiveChat

HOW THIS BOOST WORKS
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  • Ask all the questions you have about chosen service in our LiveChat, our operators will be happy to help you;
  • Make an order with all needed options selected;
  • After we will receive the order, we’ll get in touch with you on Discord to confirm some details, for example, your preferred start time;
  • Piloted boost method:
    • Our booster will play on your account with all possible safety precautions (E.X. VPN) according to the set schedule;
    • Please, do not login while we’re working on your order, if you want to know about the progress - feel free to directly text your booster in the Discord or contact our support in the LiveChat;
  • Once your order is completed, we’ll notify you - after that you’re free to login and enjoy the results of our work;
  • Please, don’t forget to write a review on our Trustpilot page!

Start time

15 minutes

Completion time

Flexible
Customize Your Order
Completion Method:?Selfplay: play yourself.
Piloted: we play on your account with VPN / LiveStream (for specific services).
Selfplay Remote (Cloud Tech., with Parsec): We play on your device using remote access software.
Boost Options
Submachine Guns
Choose Your Platform
Start Priority & Completion Speed:?Optional upgrade for faster order start and completion — pick the speed that fits your needs!
Total $0.59
cashback Cashback
$0.02

GET MORE WITH DISCOUNT

from
$1.39

Wins

from
$22.49

Melee Weapons Leveling

from
$11.99

Campaign

Reviews on SUBMACHINE GUNS LEVELING
5
(3173 Reviews)
  • 5 stars 3173
  • 4 stars 0
  • 3 stars 0
  • 2 stars 0
  • 1 star 0
EC
Eros Castelli
22/09/2026
5

Fast, Professional and Absolutely Reliable

I am very satisfied with Kingboost.net. The service is always incredibly fast and professional. Everything is handled with great precision, and you can really tell that they work reliably and efficiently.

The communication is excellent as well. Responses are very quick, and whenever you have a question, you receive a clear and helpful answer right away.

I have had consistently great experiences with Kingboost.net and can absolutely recommend their service.

Total 

$0.59

cashback Cashback
$0.02