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SHS NGRS Piston 15 half tooth (Bottom)

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Keep your recoil rifle running

The piston is the heart of any gearbox cycle, and in a Tokyo Marui Next Gen Recoil system it works hard. The SHS Next Gen EBB Poly Reinforced Piston (MPN TT0096) is a smart, low-cost way to replace a worn or stripped piston and get your rifle cycling cleanly again.

Reinforced where it counts

The body is moulded from nylon fibre reinforced polymer, keeping weight down while resisting flex, and it runs a carbon steel 15 half-tooth rack for dependable pickup in the NGRS gearbox. That combination gives you durability without the cost of a full CNC piston.

Built for the NGRS platform

It is designed specifically for Tokyo Marui Next Generation Recoil Shock models, including the M4, SOPMOD, HK416 and HK417. If you run a TM recoil rifle, this is a part worth keeping on the shelf.

Fitting and spares from Platoon Stores

Gearbox work is technical, so let our Kent airsoft workshop handle the install. Browse more airsoft upgrade parts while you are here.

General
BrandSHS
Platform The gun type and the real-world design it is based on.Tokyo Marui Next Gen Recoil Shock (EBB)
Other
MPNTT0096
TypePiston
Body materialNylon fibre reinforced polymer
RackCarbon steel, 15 half tooth
CompatibilityTM M4, SOPMOD, HK416, HK417 Next Gen

Frequently asked questions

Which gearboxes does this piston fit?

It is made for Tokyo Marui Next Generation Recoil Shock (NGRS / EBB) gearboxes, including the M4, SOPMOD, HK416 and HK417 models.

Why does it have 15 half teeth?

The half-tooth rack is designed to work with the NGRS gearbox geometry, giving reliable pickup and release in the electric blowback system.

Is a polymer piston strong enough?

This one is nylon fibre reinforced for strength and paired with a carbon steel tooth rack at the critical first-tooth area, which is where most wear occurs. It is a proven, cost-effective replacement.

Do I need any other parts to fit it?

It is a direct replacement piston, but any gearbox strip is technical work. We recommend fitting by an experienced technician and inspecting related parts while the box is open.

Is there an age restriction to buy it?

No. This is an internal spare part, not a weapon, so there is no age or UKARA requirement.