FPS MARUI NGRS M4 FULL METAL TEETH PISTON

Description

The FPS PM05 is a premium M4 MARUI NGRS piston built for players who demand maximum durability, precision and long‑term reliability from their recoil‑shock platforms. Featuring a reinforced technopolymer body paired with a full metal 14‑tooth rack, this piston is engineered to handle high mechanical stress while maintaining perfect dimensional accuracy.

The metal rack is produced using MIM (Metal Injection Molding) technology — the same process used in high‑end mechanical components — ensuring exceptional strength and consistency. FPS uses SAE 4650 steel, one of the best materials available for this application, delivering outstanding resistance to wear even under demanding setups.

The piston’s low‑friction sliding guides are designed to retain lubricant longer, reduce drag and improve gearbox smoothness. As with all FPS components, the PM05 is 100% Made in Italy and 100% Tokyo Marui compatible, making it a reliable, drop‑in upgrade for any NGRS M4/SRE build.

Weight: 16.71 g

Material: Technopolymer body + full metal rack (SAE 4650 steel)

Compatibility: Tokyo Marui M4 NGRS / SRE platforms

Origin: Made in Italy