Lonex - 6.03mm Steel Inner Barrel for AEGs - GB-03
Bravo - 6.03mm Steel Inner Barrel for AEG Series
Madbull - 6.03mm Black Python II Tight Bore Inner Barrel 650mm regular hop-up
Madbull - 6.03mm Black Python II Tight Bore Inner Barrel 650mm for PSG-1 Plus
MadBull - 6.03mm Black Python II Tight Bore Barrel 590mm - PSG1
Modify - 6.03id Hybrid Tight Bore Inner Barrel 550mm for M16A1/A2/VN/ AUG
Modify - 6.03id Hybrid Tight Bore InnerBarrel 455mm for AK47/AK47S
Modify - 6.03id Hybrid Tight Bore Inner Barrel 469mm for G3-A3/A4/SG1 (DSR)
Modify - 6.03id Hybrid Tight Bore Inner Barrel - 407mm M4A1/RLS/SR16/SIG551
Modify - 6.03id Hybrid Tight Bore Inner Barrel 141mm for MP5K/PDW
