Product Description
Have you been looking for a complete SIG Factory Lower Parts Kit for your P320? Well, here it is. Don't be bothered with piecing all the parts together your self. This set is complete and we offer upgrade options. Optional manual safety selector parts available.
Use this kit to upgrade your Sig Sauer P320 or finish your 80% Sig Sauer P320 compatible gun frame insert (MUP-1).
This complete factory lower parts kit includes all the upgraded pieces from SIG voluntary drop-safe recall. This kit is compatible with any Sig P320 slide in 9/40/357.
Add on the Manual Safety Parts Kit if you are building an M17, M18 or any other P320 FCU with the manual safety cutout.
About this item:
- All Parts are Brand New, OEM SIG Parts. These parts are not taken from existing FCU's.
- All Parts are the newest versions from SIG, post recall.
- Use this kit to upgrade your Sig Sauer P320 pistol or to finish your Sig P320 80% MUP Frame.
- This kit is NOT compatible with the Sig P320 .45ACP or a .45ACP 80% frame.
Standard Set Includes:
- Disconnector
- Safety Lever
- Safety Lever Pivot Pin
- Sear
- Sear Housing
- Sear Housing Pin / Safety Lever Housing Pin
- Sear Pin
- Sear Springs (x2)
- Slide Catch Assembly Kit (9/40/357)
- Slide Catch Lever Pin
- Take Down Lever
- Take Down Lever O-Ring
- Take Down Safety Lever
- Take Down Safety Lever Spring
- Trigger Bar Spring
- Trigger Stop Pin
- Trigger Bar
Manual Safety Set Includes:
- Disconnector
- Safety Lever
- Sear
- Sear Housing
- Sear Housing Pin / Safety Lever Housing Pin
- Sear Pin
- Sear Springs (x2)
- Slide Catch Assembly Kit (9/40/357)
- Slide Catch Lever Pin
- Take Down Lever
- Take Down Lever O-Ring
- Take Down Safety Lever
- Take Down Safety Lever Spring
- Trigger Bar Spring
- Trigger Stop Pin
- Manual Safety Lever (Right)
- Manual Safety Lever (Left)
- Manual Safety Trigger Bar
- Manual Safety Detent Spring
- Manual Safety Detent
Trigger Options
We offer the following trigger options with this kit. Detailed specs are available on each product page.
Sig Sauer P320 Lightweight Adverse Trigger - Curved
Sig Sauer P320 Flat Face Trigger 90 Degree
Sig Sauer P320 Flat Skeletonized Enhanced Stainless Steel Trigger
Apex P320 Action Enhancement Trigger
