Reflex Barrel 25

Reflex Barrel 25 is a premium aim and endurance based barrel.

Source
Reflex Barrel 25 can be crafted by Armstechs with a skill of ?? and Advanced Armstech training.
 * Armstech materials

This schematic is trained from an Armstech trainer.

Reverse engineering
Reverse engineering this barrel has a chance of teaching the schematic.