PDI 6.01mm SUS304 VSR-10 Inner Barrel (303mm - 554mm) Length:554mm The ECU also helps with

The ECU also helps with battery and motor efficiency while at the same time offering a crisp

High tensile strength composite nylon thread (stronger than ordinary industry standard nylon thread)

Quick Spring Change Design

-ETU installation

The interior of the gun bag is fully padded and includes a padded divider to keep guns separate and features internal hook & loop straps to help keep your guns secure inside the gun bag

PDI 6.01mm SUS304 VSR-10 Inner Barrel (303mm - 554mm) Length:554mm The ECU also helps withPDI 6. 01mm precision barrels are made of cold hammer forged SUS304 stainless steel. They are among the highest quality barrels available for airsoft. They are made in Japan with extremely tight bore tolerances of + 0. 002mm. For TM VSR 10. Inner Diameter: 6. 01mm Outer Diameter: 8. 55mm Made of cold hammer forged SUS304 Steel