

G17 Gen4, G19 (T.Marui) CNC Steel Enhanced Knocker
This high tensile steel knocker is made by precision CNC machines. It fits G17 Gen4, G19 (T.Marui) GBB pistol. It is an enhancement item, which is specially made for professional shooter and competition needs, because:
1) Highly precise dimension increases shooting reliability and sensitivities;
2) High tensile steel construction, increases durability and reliability;
3) Smooth surface finishing reduces friction inside the chassis and improve smoothness of knocking movement;
4) Dimension is modified for increasing efficiency and reducing risk of misfire. Therefore, it has difference dimension from the original T.Marui knocker.
Pairs well with
In stock! Ships within 1-2 business days.
Complimentary shipping & returns

G17 Gen4, G19 (T.Marui) CNC Steel Enhanced Knocker
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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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.