- Technopolymer construction
- Carbon fibre-infused formula
- For Tokyo Marui M4 NGRS Series
Keep your TM NGRS build reliable with the FPS Softair Carbon Fibre Piston with Full Metal Rack; TM M4 NGRS! A super-strong piston made from carbon fibre-infused technopolymer with a full tooth rack made from SAE 4650 alloy, this is about the best M4 NGRS piston on the market, made in Italy by Airsoft upgrade Gods, FPS Softair.
The rack is made from copper-beryllium alloy using the MIM (metal injection moulding) process, ensuring tolerances are tight, surface finish is precise, and strength is at a peak, rivalling and exceeding many Airsoft pistons with mild steel racks. If you're upgrading anything else on your TM M4 NGRS, the FPS Softair Carbon Fibre Piston with Full Metal Rack; TM M4 NGRS is essential!
Fast Delivery
Delivery & Postage
Here at Patrol Base, we send all our packages from our Warehouse based in the UK with the exception of European Warehouse Items. All of our parcels are sent with specially picked couriers to ensure your parcels get to you on time and in one piece.
For more information please check out our Delivery Information Page.
Estimates
Below are some rough postage prices for orders. Please note these are subject to change and are only a rough guide. For a more accurate postage estimate please use the Postage Calculator at the basket.
UK 3-5 day Standard
£6.95
From
Dispatched with 24hr UK mainland
£8.95
From
Highlands / Islands
£24.99*
From
* Please note that Scottish Highlands, and Islands postage prices can vary wildly. Please refer to the Postage Calculator at the basket for the lowest possible price.
Returns
We want you to be absolutely happy with our products and services, so we provide the simple Patrol Base guarantee: if on receiving your item you are unhappy with your item for any reason then simply send it back to us. We will replace or refund the item.
You can return any item for any reason whatsoever, even if you have just changed your mind, within 14 days of receipt of the order. This is in addition to your rights under the Consumer Protection (Distance Selling) Regulations 2000.
For more information on returning products, and how to do it please visit our Returns Policy Page.
Description
Features
- Carbon Fibre-infused Technopolymer construction
- Copper-Beryllium (SAE 4650) alloy tooth rack - The strongest copper alloy available, rivals steel in strength
- Rack made with MIM (Metal Injection Moulding) process - Ensures dimensional accuracy and strength
- Essential TM M4 NGRS upgrade - If you're doing a full upgrade job, don't forget this!
Package Includes
- FPS Softair Carbon Fibre Piston with Full Metal Rack; TM M4 NGRS
Specification
General
Parts & Accessories Type | Electric Internal Parts, Internal Parts, |
|---|---|
Internal Part Type | Pistons |
 | Custom Parts |
Construction
 | Black |
|---|---|
 | Carbon Fibre infused Technopolymer with Copper-Beryllium (SAE 4650) alloy tooth rack |
Internal Part Construction | Polymer, Carbon Fibre, Copper-Beryllium (SAE 4650), |
Part Specific
Part for Power Source Type | Electric |
|---|---|
 | Tokyo Marui M4 NGRS variants |
 | Assault Rifle |
Package Includes | Piston |
Size guide
Parts Fitting
Upgrades and Downgrades should only be undertaken by experienced players, or Airsoft Technicians. Please note, changing any internal parts of a weapon voids its warranty unless done in-house by our staff.
Please ensure that when fitting parts the part purchased is the correct part, as once a part has been fitted we cannot accept return.
We do know that players love to tinker, so we're here to give you help should you require it, and if needed you can get in touch with our workshop for more help!
Unique Parts
Please note that some parts may be unique to a specific brand of weapon. For example: Parts for an ASG M4A1 may not fit an ICS M4A1.
Parts from the same brand typically have a high chance of fitting, though be warned, some replicas use unique parts, so please ensure the part will fit before you attempt to fit it.
If you require help with fitting any parts feel free to get in touch with us via our Contact Us Page.
For more information with fitting parts, or should you require help, feel free to get in touch with our Workshop Department via our Contact Us Page.
Terms and Conditions relating to parts fitting can be read on our Terms and Conditions Page.