Skip to content
Give us a call - 0131 654 2452

Rated excellent for our services

We stock the biggest brands

We promise a price match on all products

Laylax First Factory Tokyo Marui GBB M4A1 MWS Custom Chamber
Laylax First Factory Tokyo Marui GBB M4A1 MWS Custom Chamber


Laylax First Factory Tokyo Marui GBB M4A1 MWS Custom Chamber

Code: LL-4571443147486

£49.99List Price £60.00
In stock
Order in for delivery as early as

Product description

Expand More Expand More

●Stable HOP UP and great for long range!

●For keeping secure position of the hop tensioner!

●Designed for GBB M4 series!

This custom chamber is compatible for Tokyo Marui Gas Blowback M4 series!

The "elevating unit" on the HOP arm will keep secure position of the hop tensioner so the hop-up will be stable. 

Also, this item can be used with LayLax HOP Tensioner <Flat/Bridge>.

So various setting is possible.



・Chamber Cover R

・Chamber Cover L

・Hop Arm

・O Ring

■COMPATIBLE TYPE (Tokyo Marui Gas blowback M4 series):




■MATERIAL: Zinc diecast



・Marui Wide Use Air Seal Bucking

・HOP Tensioner <Flat/Bridge>

・TM GBB M4A1MWS Inner Barrel 370mm(Inner φ6.00mm)


We will endeavour to despatch your package within 24 hours although at peak times this may take slightly longer. Orders for RIFs may take 48 hours as we test and chronograph each rifle before shipping.

Our couriers only deliver Monday to Friday between the hours of 8am and 6pm (0800 - 1800 hours) except for local and national holidays. We do not directly control the couriers and we cannot obtain a specific delivery time from them. Delivery may be delayed by extreme weather and events and again is out of our control and accept no liability for delays caused by this.

Cost of Delivery

The cost of delivery will be added to your order total. You can select your preferred method of delivery from the options displayed at the checkout. Please select the correct option for your country to ensure that your order is not delayed.

We reserve the right to adjust shipping methods and costs but this is usually done in your favour and you will be informed by email.

Sage Pay

Sage Pay’s systems are scanned quarterly by Trustwave which are an independent Qualified Security Assessor (QSA) and an Approved Scanning Vendor (ASV) for the payment card brands.

Sage pay is also audited annually under the Payment Card Industry Data Security Standards (PCI DSS) and is a fully approved Level 1 payment services provider, which is the highest level of compliance. We are also active members of the PCI Security Standards Council (SSC) that defines card industry global regulation.


PayPal protects your financial information with industry-leading security and fraud prevention systems. When you use PayPal, your financial information is not shared with the merchant. Once your payment is complete, you will be emailed a receipt for this transaction.

Processing, please wait...