Angry Gun 250mm Carbon Steel Inner Barrel for Tokyo Marui MWS M4A1 GBB (With 60 Degree Hop Up Chamb

Angry Gun 250mm Carbon Steel Inner Barrel for Tokyo Marui MWS M4A1 GBB (With 60 Degree Hop Up Chamber Set) Carbon Steel Construction High grade precision barrel at 6.03mm diameter for extra power and precision shooting Suitable For Tokyo Marui MWS M4A1 Series Airsoft Gas Blow Back GBB Rifle For custom upgrade user, you can choose a longer barrel Come With 60 Degree Hop Up Chamber Set The included hop-up chamber further enhances your shooting performance and experience by allowing for finer adjustments. Length: 250mm