SIG Sauer P320 9mm/.357 Sig Complete Parts Kit
- .357 Sig DLC 3.9" $154.71
- .357 Sig, 4.7" Barrel $154.71
- .40 S&W, 4.7" Barrel $154.71
- .40/357 18-Round $47.06
- 10mm, 10-Round $47.06
- 17-Round Coyote $47.06
- 3.9" Barrel, Gold Titanium Nitride $198.24
- Sig Sauer P320 9mm 30-Round Extended Magazine $55.88
- SIG Sauer P320 9mm 30-Round Extended Magazine $55.88
- 4.7" Barrel, Gold Titanium Nitride $198.24
- 9mm 10-Round $47.06
- 9mm 4.7" Replacement Barrel $154.71
Factory replacement parts kit for SIG Sauer P320 slides. Includes extractor assembly, striker group, and rear slide cap. Professional armorer installation required.
Fits: SIG Sauer P320
SIG Sauer P320 Internal Parts Kit
This factory parts kit from SIG Sauer provides the internal components needed to complete your P320 slide assembly. It's designed for shooters and gunsmiths who understand the demands of precision firearm work.
What's Included
- Extractor and extractor pin
- Extractor spring and spring pin
- Complete striker group assembly
- Rear slide cap
Important Installation Requirements
This kit requires complete disassembly of your firearm beyond field-strip condition. Professional installation by a certified SIG Sauer armorer is mandatory. Improper installation can result in malfunction, serious injury, or death.
Warranty Considerations
Damage caused by incorrect installation is not covered under your firearm's warranty. SIG Sauer will charge for repairs to firearms damaged by improper installation or use of this kit.
What You'll Need Separately
This kit does not include the barrel, sights, or recoil assembly—you'll source those components separately.
These are genuine SIG Sauer factory parts manufactured to exacting specifications for reliability and durability.
