

SP-WII-45
M4 (T.Marui) CNC Lightweight Steel Bolt End Type B
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This lightweight steel Bolt B (part no. 133), manufactured through a precision CNC process, along with the steel screw set (part no. 134), is specially designed for the M4 (T.Marui) GBB. The lightweight steel Bolt B is only 7 g heavier than the original part. Therefore, it delivers almost the same recoil impulse as the original component, while the reinforced construction provides exceptional durability and the smooth finish minimizes friction around the buffer tube.
Pairs well with
In stock! Ships within 1-2 business days.
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FAQs
Please read our FAQs page to find out more.
Do I need an account to order?
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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.
Don't forget to send your ID.