BO 6.03 Precision Barrel 190mm + Hopup Rubber
BO 6.03 Precision Barrel + Hopup Rubber 190mm.
Maple Leaf PrecisionBarrel 6,03mm 190mm Length
Maple Leaf Hybrid Bucking 60 degrees Hopup
If you wish to use this barrel on your GBB use a GBB-Bucking.
If you wish to use this barrel on your AEG use the added maple leaf hybrid bucking.