Tech Shop Videos

Join our D3FY Technician, Michael Campos, as he goes over our signature marker, the D3S. These videos will help you learn about your D3S as well as showing you how to maintain and fix any repairs needed for your marker.

D3S - Overview

A general overview on the our signature D3S marker.

D3S - F2 Bolt Engine Firing Cycle

An inside view on how our F2 Bolt Engine Firing Cycle works on the D3S marker.

D3S - Breech Leak Repair

How to repair a strong leak coming from the Breech that was caused by over pressurizing the solenoid.

D3S - Adjusting Velocity

How to adjust the velocity/regulator on the D3S marker.

D3S - F2 Bolt Engine Regulator

An inside view on how our F2 Bolt Engine Firing Cycle works on the D3S marker.

D3S - Maintenance

How to properly clean and disassemble the D3S marker.