AAC t11 with a new piston wtih airbreak, action army hop unit, 303mm lambada barrel, original 430mm barrel with longer barrel, 14mm thread, 3 50 round vsr mags, AAC t10 dummy mag and AAC t11 dummy mag also stubby stock if u wanna run it as an aac t11 shorty
all in all cost around £400 to build but need the money and its a spare for me but needs a new trigger sear, it can shoot but not always consistent bolt cocking so i believe 140 is fair.