ASG Barrel extension tube for CZ75, STI, Bersa, mm Silver

This innovation barrel extension tube may appear as a sound suppressor, but due to the spring mounted inner-barrel, it actually extends the inner-barrel, resulting in increased BB velocity.

This mock sound suppressor will make a gas powered Airsoft gun shoot faster, further and harder, while adding to it's appearance.

Fits a variety of Airsoft guns like:

• CZ 75D
• CZ 75 P-07
• BERSA Thunder 9 pro
• BERSA BP9CC
• STI