M4 MARUI SRE piston with carbon fiber reinforced technopolymer body and with all metal teeth (PM05CF) Weight: 15.40 grams 100% MADE IN ITALY 100% COMPATIBLE MARUI
Suitable for APS-2 and Type 96 Series Teflon / Stainless Steel For spring guide 9mm Aircraft aluminium alloy body. Teflon ring. Stainless steel tail. Aircraft aluminium alloy material and ultra-lignt design for high performance and durability.