The Sig Sauer CALXMPX4B9G2 Caliber Exchange Kit 9mm Luger Sig MPX Gen II Black Carbon Steel is a replacement part.
This is a 4.5" barrel for the Second Generation of the MPX Platform.
Specifications
- Brand: Sig Sauer
- Fits: Sig Sauer
- Finish: Nitride
- Material: Carbon Steel
- Manufacturer Part #: CALXMPX4B9G2
- UPC: 798681555062
