[da Vinci Custom] 03 Guren "2" Micro Mecha Box Compatible Inner Barrel

*Please note that this item is made to order and will take approximately 1-2 weeks to be shipped after your order is placed.

03 Guren 2 Inner Barrel (please select the type and length)
Inner diameter 6.03mm
Outer diameter 8.55mm
HV500 coated (hardened, rust-proof, wear-resistant, and slip-resistant)

110mm for AEP/GLOCK18C
112mm for AEP/USP
115mm for AEP/HK45
122mm for AEP/M93R
122mm for AEP/HI-CAPA E
127mm for AEP/SCORPION
135mm for AEP/MAC10
182mm for AEP/MP7
242mm for AEP/MP7 LONG

The second release in the Guren series, a low-priced inner barrel series featuring a tight 6.03mm inner diameter and HV500 coating that is highly resistant to wear and dirt while maintaining 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.

The 6.03mm inner diameter is a tight barrel design that makes it easy to increase muzzle velocity. <br>The inner diameter is set to a tight 6.03mm, so you can expect to improve muzzle velocity just by replacing the barrel.
This product is made of iron. Unlike stainless steel, due to tolerances, the tightest design limit is an inner diameter of 6.03 mm.
If you set it any tighter, it will jam.

Barrels for electric handguns and submachine guns generally use a design that conforms to the original.

※please note
The following products have grooves at the tip and are special barrels, so please choose the special barrel that is right for your gun.
・HK45
・HI-CAPA E

↑HK45 shape

↑HI-CAPA E shape

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.