SIG SAUER P320 Lower Parts Kit (Fire Control Unit)

This complete lower parts kit includes all components required to assemble a SIG SAUER P320 Fire Control Unit (FCU).

This is an upgraded kit featuring new drop-safe components and is compatible with upgraded SIG P320 slides chambered in 9mm, .40 S&W, and .357 SIG.

Includes:

• Trigger Stop Pin
• Slide Catch Lever Pin
• Safety Lever Pin
• Sear Pivot Pin
• Split Coil Pin
• Slide Catch Lever Spring Post
• Take Down Safety Lever
• Safety Lever
• Slide Catch
• Sear
• O-Ring
• Take Down Lever
• Slide Catch Assembly
• Slide Catch Lever Spring
• Sear Springs (x2)
• Trigger Bar Spring
• Takedown Lever Spring
• Flat-Faced Trigger
• Trigger Bar
• Sear Housing
• Manual Disconnector