Mark iv volquartsen upgrade - Volquartsen Firearms MK IV Pistol Competition Kit

I recently installed the Volquartsen Accurizer Kit on my Mark IV, and the difference is night and day. The trigger break is crisp, clean, and consistent, with a much more predictable reset than stock. It immediately tightened up my groups and made the gun far more enjoyable to shoot, especially during longer range sessions.

The install was a bit intense, but the video provided on their website made it much more manageable and kept everything on track.

Overall, the component quality is exactly what you’d expect from Volquartsen; top notch. Easily one of the best upgrades you can make to this platform.