Modify Hybrid 6.03mm Precision Inner Barrel 590mm for PSG-1

The Modify Hybrid Precision Inner Barrel is 590mm long with an inner diameter of 6.03mm, suitable for PSG-1. Made of high-grade stainless steel and aircraft aluminum alloy, the Airsoft Inner Barrel is extremely straight with high rigidity, which enables AEGs to achieve greater range and improved overall performance. Its O-Ring design reduces barrel vibration to improve accuracy.