Da Vinci Raizen 6.01 AEG precision barrels are compatible with almost every electric airsoft gun, as the barrel features the two most common mounting grooves for the hop-up unit.
The Da Vinci Raizen series barrels are made from the highest-grade steel available from Japan, allowing for extremely precise dimensions and top-tier quality. Da Vinci has been using this material for over 20 years to produce the best airsoft barrels.
The Raizen barrel differs significantly from standard barrels. Even the stock barrels from Tokyo Marui, known for their accuracy, differ from Raizen in terms of smaller inner diameter and superior inner surface finish.
6.01 mm is an extremely tight bore for an airsoft precision barrel. The diameter of an airsoft BB is 5.95 mm ± 0.01 mm, which means a BB can measure up to 5.96 mm. In that case, the clearance between the barrel and the BB is 0.05 mm, and if the BB travels centered in the barrel, the gap on each side is only 0.025 mm. With a 6.01 mm barrel, you are very close to a situation where a BB could jam if there is even the slightest manufacturing deviation. For this reason, Da Vinci barrels are manufactured with a ±0.005 mm tolerance, which is the highest quality available for airsoft barrels. Da Vinci is confident that, considering the dimensional accuracy of plastic airsoft BBs, 6.01 mm ± 0.005 mm is the best choice when aiming for maximum muzzle velocity and minimal air leakage in an airsoft gun, while still maintaining excellent accuracy.
Specifications:
- Length: 229 mm
- Compatibility: AEG electric guns (MP5A4/A5/SD5/SD6 or Beta Spetsnaz)
- Material: Stainless steel, SUS304
- Hop-up window length: 6 mm
- Inner diameter: 6.01 mm
- Outer diameter: 8.55 mm

