Fps is proud to present the first MARUI NGRS M4 piston with a carbon fiber-reinforced technopolymer body and 100% Made in Italy all-metal teeth. The reinforced technopolymer ensures high mechanical resistance, lightness, and great smoothness thanks to the carbon fiber filling. The rack was manufactured using MIM (Metal Injection Molding) technology, as this production process guarantees dimensional precision and robustness equal to that of solid machining. The injected metal type is SAE 4650, which is currently considered the best material on the market for this type of use. The sliding guides are designed to minimize friction and retain lubricant for a long time.
100% MADE IN ITALY
MARUI 100% COMPATIBLE
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