G Series Inner Barrels

Raizen AEP Inner Barrel 6.05mm - 110mm (G18C)

Guren 03-1 AEP Inner Barrel - 6.03mm - 110mm (G18C)

113mm Inner Barrel Set for G Series + Autobot 50°

117mm 6.02mm Precision Inner Barrel for GBB Pistol

180mm 6.02 Precision Inner Barrel for GBB Pistol

Inner Barrel for G-Series 18C Electric

300mm 6.01 Inner Barrel for G-Spec

Crazy Jet 84mm Inner Barrel and Maple Leaf Hop-Up Chamber Set + Autobot 50° for G Series

Chamber Set with 6.01 84mm Inner Barrel + Autobot 50°

84mm 6.02 Precision Inner Barrel for GBB Pistol

96mm 6.02mm Precision Inner Barrel for GBB Pistol