NOTE: The choice of B.B. will be very important. We will only ensure our barrel is 6.03mm diameter.
NOTE: You may find out scratches inside the barrel after shooting. This is normal. All barrels will have the same situations if they are using dark color.
 
About Madbull
MAD BULL Airsoft, established in 2004, is world famous for it's Airsoft accessories. Our major focus points are: Airsoft guns, Airsoft Toy Launchers, Airsoft Toy B.B. Showers, and Upgrade kits.We have a very strong R&D team and we put a lot of effort in designing new and exciting new products for the airsoft community.