JG BAR-10 G-spec:JJ trigger, PPS cylinder head,Ele m145, ML CJ inner 410mm. Mr-hop gbb, ML chamber set.
ASP SVU : m175 cutted, r-hop, SS 6.03mm 469mm
S&T M40A3: m145 element ( cut fews coil ) spring, steel spring guide, stock modifed piston, action army hop-up chamber, R-hop, hephaesthus 6.03mm 455mm.
WELL Mb-08: Stock for now.
SW M107A1: outer shortened.