New barrel series at da Vinci Airsoft

da Vinci Airsoft have shared details of their new barrel series:

Here is Vivian , da Vinci Airsoft

Today I want you to introduce our new barrel series.
This barrel is developed with JAR-MIX militaria, they gave us the design.
This barrel is for R-HOP system with long hop window.

We are making it as 6.01 mm, next step we add 6.05mm soon.

Today’s lined up is 
229mm
275mm
303mm
363mm
407mm
420mm

Also now we give FREE SHIPPING service, purchases over 10,000 YEN.

Please check our web site : )

https://davinci-airsoft.com/

(da Vinci Airsoft)