Piston and piston heads

Close-up view of the RetroArms CNC-machined POM piston showcasing its pre-installed 14.5 hardened steel teeth rack.
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RetroArms CNC POM Piston for Tokyo Marui NGRS (Next Gen Recoil Shock) • 14.5 Steel Teeth

In stock
The ultimate durability upgrade for your recoil shock system. Manufactured by the CNC precision experts at RetroArms, this Next Gen piston is engineered specifically for Tokyo Marui NGRS (Next Generation Recoil Shock) gearboxes. Combining a lightweight, self-lubricating CNC-machined POM body with a heavy-duty 14.5 full steel teeth rack, it easily withstands the high-stress demands of active blowback and recoil mechanisms.

Tokyo Marui NGRS Optimized: Drop-in upgrade compatibility for TM Next Generation Recoil Shock platforms.
CNC-Machined POM Body: Milled from a single block of premium polyoxymethylene for low-friction operation and extreme impact resistance.
14.5 Hardened Steel Teeth: High-strength steel rack protects your drivetrain from stripping under heavy recoil stress, featuring pre-corrected Angle of Engagement (AoE) geometry.
Smooth Cycling: Significantly reduces mechanical drag within the cylinder to optimize rate of fire and battery efficiency.
16.90 €