X-PRT™ 90
Cross Progressive Reset Trigger
- 17-4 stainless steel hammer — Replaces the factory polymer hammer; heat treated and nitrided.
- 17-4 stainless steel out-of-battery sear — Replaces the factory polymer sear; heat treated and nitrided.
- 6061 aluminum 3-position F1S selector — Hard anodized; replaces the factory polymer 2-position selector.
- 17-4 stainless steel reset actuator
- Installation jig