MAS DEFENSE SIG SAUER P320 - FLAT TRIGGER FRAME PARTS KIT 9MM / .40 S&W / .357 SIG
MPN: MAS00803100
This is the perfect frame parts kit to complete your Sig Sauer P320 or JSD Supply MUP-1 in 9mm, .40 S&W or .357 Sig. It will not work with 45 ACP.
Included:
- Lightweight Flat Trigger
- Trigger Bar
- Trigger Bar Spring
- Trigger Bar Stop Pin
- Slide Catch Assembly
- Slide Catch Lever Pin
- Takedown Lever
- Takedown Safety Lever
- Takedown Safety Lever Spring
- Safety Lever
- Safety Lever Pivot Pin
- Sear
- Sear Pin
- Sear Housing
- Sear Housing Pin
- (2) Sear Springs
- Mechanical Disconnector
DISCLAIMER: “Sig Sauer” is a federally registered trademark of Sig Sauer, Inc. and is one of many trademarks owned by Sig Sauer, Inc. MAS Defense nor www.MASDefense.com are affiliated in any manner with, or otherwise endorsed by, Sig Sauer, Inc. The use of “Sig Sauer” on this page is merely to advertise the sale of Sig Sauer pistols, parts, or components.
MUP1 lower parts kit 
