Da Vinci Guren 1 AEG 6.03 precision barrels are made from high-precision carbon steel coated with an HV500 finish.
The Guren 1 barrel features a simple design. It has a single mounting groove for the AEG hop-up chamber and a crown cut at the muzzle. Guren offers better accuracy and surface quality than standard barrels at a cost-effective price.

Hop-up rubbers are manufactured by extruding material into a mold. Due to this process, a rounded edge can easily remain inside the rubber. The Guren barrel takes this into account and features a larger-than-usual chamfer at the end, ensuring the hop-up rubber and barrel align precisely in the intended position.

Specifications:
- Length: 303 mm
- Compatibility: AEG electric guns, M733
- Material: HV500-coated carbon steel
- Hop-up window length: 6 mm
- Crown cut at the muzzle
- Inner diameter: 6.03 mm
- Outer diameter: 8.55 mm