Check out our 55092 reviews on Trustpilot
Work with us
Call of Duty Modern Warfare 3 Call of Duty Modern Warfare 3
MWZ Mags of Holding Unlock Boost
$3.99
4,8/5 Trustpilot Based on 55092 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 15 Minutes

COMPLETION TIME: Flexible

With Kingboost you’ll get Mags of Holding Unlock without any stress in-time, so just make an order!

YOU WILL GET

  • Mags of Holding schematic unlocked;
  • Account level experience & Battle Pass progression;
  • Tons of Weapon Experience.

WHY KINGBOOST?

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.

REQUIREMENTS
Chevron

Call of Duty: Modern Warfare 3 game purchased

Customize Your Order
CoD Additional Options
Choose Your Platform
Start Priority & Completion Speed:?Optional upgrade for faster order start and completion — pick the speed that fits your needs!
Total $3.99
cashback Cashback
$0.12

GET MORE WITH DISCOUNT

from
$102.04

Bioluminescent Camo

from
$3.89

Modern Warfare 3 KD

from
$59.14

Priceless Camo

Reviews on MWZ Mags of Holding Unlock Boost
5
(2907 Reviews)
  • 5 stars 2907
  • 4 stars 0
  • 3 stars 0
  • 2 stars 0
  • 1 star 0
A
AndrewG
30/07/2026
5

6 out of 5 stars

6 out of 5 stars! If I could.
I’m usually extremely picky, but the team at kingboost.net is even more precise than I am.
Recovering from an injury, I tried boosting for the first time and hit Legend two days before the July reset. In a brutal meta dominated by broken DH and Hunter, Shaman was the key. The booster picked it immediately, executing deeply calculated turns, flawless decisions, and precise minion positioning. I even spectated the whole run live! Win rate was incredible!
Discord support was transparent (noting price drops closer to reset), super friendly, and deeply professional. Everything was handled with complete flexibility, and I kept my Battle.net Authenticator active the entire time.
An absolute top-tier experience—I’ll definitely be back!

Total 

$3.99

cashback Cashback
$0.12