APS-X 6.03 Tight Bore Barrel for G19/23 - 85mm
New Design, one barrel can be use on all guns. No matter AEG or GBB!!!
This brand new T-N.T APS-X 6.03mm Tight Bore Inner Barrel will push the barriers and have your weapon surpass its previous range by another 5 to 10 meters plus better grouping.
T.N.T APS-X Rifling 6.03 Inner Barrel will give you the best air effectively.
Will also increase FPS