Smith and Wesson Sigma SW9VE with Apex and MCARBO springs SD9VE and SD9 2.0 trigger pull weight
This video details the process of reducing the trigger pull weight on a Smith & Wesson SW9VE by installing an MCARBO sear spring, in addition to an existing Apex spring kit. The presenter measures the trigger pull before and after the MCARBO installation, demonstrating a significant improvement in feel and a reduction in pull weight. Comparisons are made to the SD9VE and SD9 2.0 trigger pulls.






