Stupid Airsoft shows how to the Jefe Airsoft Smooth Pull Trigger bar V2 into an AAP-01 airsoft pistol. He also compares the Jefe Airsoft trigger bar, an aluminum, skeletonized design, to both the stock and CTM steel trigger bars, pointing out its unique features like a larger, more aggressive activator and concave areas to reduce friction. The installation process is detailed, covering the disassembly of the AAP-01's lower receiver and the careful reassembly, with an emphasis on proper alignment and handling of components.

While the installation significantly shortens the trigger pull and improves reset, he notes no substantial difference in the "smooth pull" aspect compared to the stock trigger bar. However, he praises the Jefe trigger bar as a superior alternative to the CTM steel version due to its better fit with aftermarket parts, and anticipates it offers greater durability than the stock option.