M4 (T.Marui) CNC Steel Lightweight Bolt B
This steel lightweight Bolt B (part No.133), which is made by precision CNC process, and steel screw (part No.134) set is specially made for M4 (T.Marui) GBB. The steel lightweight Bolt B is only 7g heavier than the original part. Therefore, it has almost the same recoil shock as the original part does, but the strengthen construction provides outstanding durability and the smooth finishing minimizes friction around the buffer tube.
Pairs well with
In stock! Ships within 1-2 business days.
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Please read our FAQs page to find out more.
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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.
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