This complete lower parts kit includes all the upgraded pieces from Sigs’ voluntary drop-safe recall. This kit is completely compatible with any upgraded Sig P320 slide in 9/40/357. This kit will not work with the .45 ACP Sig P320 or a .45 80% build as there are a few pieces that are different.
Includes the following pieces:
- Lightweight Adverse Trigger
- Sear Housing
- Sear
- Safety Lever
- Trigger Bar
- Takedown Safety Lever
- Takedown Lever with O-Ring
- Mechanical Disconnector
- Trigger Bar Spring
- Sear Spring X2
- Takedown Safety Lever Spring
- Sear Housing Pin
- Trigger Bar Stop Pin
- Sear Pin
- Slide Catch Lever Pin
- Safety Lever Pivot Pin
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