Ultimate Striker Block Kit (USB)
Ultimate Striker Block Kit (USB), We design our striker blocks for performance, and installing this small part can make for a significant improvement. The geometry and dimensions of our striker safety plunger differs from the factory's so as to yield an exceptionally smooth uptake before the trigger bar engages the sear cam. That's why you'll find this component in nearly all our M&P and Shield kits. When installed properly, this drop-in kit will: - Smoot