8 mm open steel bushings, designed for extreme mechanical loads (BCMP7+).
The use of these bushings reduces friction caused by gear rotation.
This advantage translates into higher burst rates and better utilization of battery energy.
The open bushing guarantees greater durability compared to the closed bushing, thanks to the larger ball bearings it contains.
Another advantage of these bushings is their minimal thickness, which does not interfere with the selector plate or the rifle body.
Dimensions are:
- Outer diameter: 8 mm
- Inner bore: 3 mm
- Thickness: 2.5 mm
100% MADE IN ITALY