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
AK/G36 MARUI SRE piston with carbon fibre reinforced technopolymer body and with all metal teeth (PM07CF) Weight: 15.56 grams 100% MADE IN ITALY 100% COMPATIBLE MARUI