




SP-TM-08
MK18
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Pickup available at Skirmshop Spain
Usually ready in 24 hoursComing from the M4A1 MWS origin, this replica retains exactly the same internals but with the advantage of being externally modified to resemble an MK18.
The handguard is securely fixed to the body to prevent vibrations; we recommend using a heat gun to remove it if upgrading, and handle with great care.
The majority of the M4A1 MWS ZET GBBR rifle is made of metal. The MWS comes with a single metal magazine featuring a gas fill valve embedded in the base plate. The new feature Tokyo Marui has designed for this weapon compared to other GBB systems is the ZET system—a new bolt-lock mechanism designed to dissipate some of the bolt’s force. This replica has been long awaited and has not disappointed, delivering impressive gas efficiency even in very cold temperatures. The M4A1 MWS GBBR is the perfect rifle for players seeking their first GBBR or an addition to a GBB collection.
Other features:
1:1 scale gas blowback
Cerakote® metal receiver
180 mm front rail system
355 mm metal outer barrel
14 mm CCW flash hider
Fixed front sight, folding rear sight
Standard polymer stock and grip
35-round metal gas magazine
New Z-system bolt
Improved recoil buffer
Real steel bolt catch
Package includes:
M4A1 MWS ZET Gas Blowback Rifle - Black
Magazine with 35 BBs
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns

MK18
If you have any questions, you are always welcome to contact us. We'll get back to you as soon as possible, within 24 hours on weekdays.
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Shipping Information
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FAQ’s
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Contact Us
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FAQs
Please read our FAQs page to find out more.
Do I need an account to order?
No, but an account lets you save addresses, review orders, download invoices and manage wish‑lists.
When will my order ship?
Orders placed before 15:00 CET on business days ship the same day if the
items are in stock. A tracking e-mail follows automatically.
Can I change or cancel my order?
Yes, e-mail orders@skirmshop.nl or use the contact form before 15:00 CET on the shipping day
with your order number. After dispatch, changes aren’t possible.
Do you ship outside the EU?
Yes, the shipping rates and import taxes will be calculated at checkout.
What is the minimum age to buy an airsoft replica?
Please check your own governments regulations for the minimum required age.
Don't forget to send your ID.