T-N.T. Studio APS-X HOP-UP SYSTEM Precision Double I/D Air-cushion Inner Barrel For KJ CZ75 SP01 Shadow GBB (106mm) Manufacturer_UAC Item Code: GM0358

Item Code: GM0358

- Incredible twist processing and gradation design to recreate quenching pattern

Suitable for Marui G17 Series Airsoft Gas Blow Black GBB Pistol

Item Code: EOT-RDS-T

T-N.T. Studio APS-X HOP-UP SYSTEM Precision Double I/D Air-cushion Inner Barrel For KJ CZ75 SP01 Shadow GBB (106mm) Manufacturer_UAC Item Code: GM0358T N. T. Precision Double I D Air cushion Inner barrel only at the outlet of a large inner diameter. Therefore, gas envelope effect, part of the gas "coated" the BB, front guide airflow sharp and straight. Rear of BB's airflow is more strong some people think thatT N. T. Air cushion Directional Inner barrelis "whole branch is large inner diameter" the right answer is only front end ratio is the large diameter, not entire, the rear end of the inner