GHK M4A1 Hop-Up
Maple Leaf Hop-Up for GHK M4
With "Hot Shot" hop rubber 70 degree for GHK GBB Hop chamber series
Dual adjustable system, user can adjust the hop from the original outter barrel
Or adjust the fix screw from loading chamber with M1.5 allen key (just like WE / VFC GBB series)
The hop chamber also fit with some VFC M4/AR15 GBB series
with GHK GBB HOP Chamber tensioner
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns
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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Customer Support
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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.