[da Vinci Custom] Inner Barrel Guide "8" / CA870

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

Duralumin inner barrel guide for Maruzen CA870

It is manufactured with an inner diameter that matches the genuine inner barrel with an outer diameter of 8mm, so please replace it with the genuine barrel guide inside the outer barrel.

*This product is not compatible with da Vinci customs inner barrels (outer diameter 8.55mm).

The long-awaited "Inner Barrel Guide 8" is designed exclusively for the genuine CA870 inner barrel (outer diameter φ8mm).
The "8" comes from the φ8mm diameter of the original inner barrel.
Please note that this cannot be installed on da Vinci customs inner barrels.

Installation method

In addition, since it is equipped with O-rings on the inner and outer diameters, it also has the effect of a barrel spacer, supporting barrel centering.