[da Vinci Custom] 01 Raizen Micro Mecha Box "Scorpion MOD.M" Compatible Inner Barrel 182mm

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

Raizen 01 inner barrel length 182mm
Inner diameter 6.01mm
Outer diameter 8.55mm
SUS304

Note: This product is for use exclusively with the Tokyo Marui electric compact machine gun "Scorpion MOD.M".
Cannot be used with the Tokyo Marui Scorpion Vz.61 electric compact machine gun.

The industry's highest quality SUS304 barrel, the "Raizen" series
The Raizen barrel is made from the ultra-precision material "SUS304" produced using Japan's proud semi-conductor manufacturing technology.
Da Vinci's unique surface roughness setting, with a tolerance of ±0.005mm, was achieved through collaboration with a company headquartered in Tokyo.
For machining, we use Star Micronics multi-tasking machines - 8 axes (X, Y, Z1, A, B, C, E, Z2) - and use the optimal tools to cut and reproduce the drawings down to the smallest detail. For the finishing polishing, we use machines and craftsmen in a system that does not allow for any compromise, resulting in a quality that cannot be imitated by other companies.

Ultra-tight setting "6.01mm" for excellent initial velocity
The basic concept is that the smaller the clearance between the inner diameter and the bullet, the greater the pressure from the rear, and the higher the muzzle velocity (the faster the bullet flies).
The 6.01mm inner diameter is calculated to maximize the clearance for 6mm BB bullets, allowing for maximum pressure. However, due to the ultra-tight setting, it is designed for precision bullets. There is a possibility of jamming with inferior bullets.

Special tapered processing for improved performance <br>The muzzle has been tapered, just like the Guren 2. The tapered processing efficiently expels air and converts it into energy that pushes the bullet out, while also creating a straightened airflow and improving accuracy.

Raizen tapered processing

At Raizen, we have established an internal diameter inspection point "after polishing" as an inspection standard .
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.
Up to this point, the items are the same as those for Guren, but the surface roughness standards are one level stricter, and roughness that occurs in the material is strictly selected.
The reason why Raizen is a high-end barrel is not only the cost of the materials, but also the time it takes to select them and the amount of rejected material.
Therefore, the bottle you receive will be a carefully selected item.

Regarding patterns (cutter marks, blade marks, etc.) that occur during processing and do not affect use,
After going through the above checks, the craftsman has given his permission, so please use it with confidence.