[da Vinci Custom] 17 Guren "2" VSR-10 compatible inner barrel

*Please note that this item is made to order and will take approximately one month from the time of order to shipping.

17 Guren 2 Inner Barrel (please select the type and length)
Inner diameter 6.17mm
Outer diameter 8.55mm
HV500 coated (hardened, rust-proof, wear-resistant, and slip-resistant)

303mm for VSR-10 G-SPEC
430mm for VSR-10 PRO SNIPER
500mm for L96 AWS

The second release in the Guren series, a low-priced inner barrel series featuring a 6.17mm loose barrel and an HV500 coating that is highly resistant to wear, dirt, and maintains a beautiful surface!
Guren "2" aims to produce a professional-use barrel using iron.
The material and coating used is the same "HV500 Coat" as the Guren 1.
The muzzle has been upgraded from the "chamfered" finish of the Guren 1 to a "tapered" finish. The "tapered" finish efficiently expels air and converts it into energy that pushes the bullet forward, while creating a straightened airflow and improving accuracy.

By simply replacing the barrel, you can reduce the excessive output.
The 6.17mm inner diameter barrel can reduce output simply by installing it.
So far we have tested inner diameters of 6.10mm and 6.12mm, but contrary to our expectations, there was no impact in terms of low output.
In today's world where even lower output is required, we have established an inner diameter that can be adjusted by simply replacing the barrel without changing the barrel length or settings.

Barrels for the VSR-10/L96 are available in G-SPEC size (303mm), Pro Sniper size (430mm), and L96 AWS size (500mm). They are chamfered at 45 degrees to prevent damage to the hop-up seal.

Guren's inspection standards include three internal diameter inspection points: "after polishing," "before coating," and "after coating."
In particular, we physically check to see if any burrs generated during processing have affected the inner diameter.
The polishing is then checked again by the "human eye" of a select few craftsmen in charge of polishing.
We put in time and effort to provide a thorough user experience.
Regarding roughness of the inner and outer diameters due to the material, and patterns that occur during processing (cutter marks, blade marks, etc.) that do not affect use,
After going through the above checks, the craftsman has given his permission, so please use it with confidence.