Sig Sauer MPX Carrier Assembly. This free rotation carrier assembly is manufactured for the 9mm MPX pistol/rifle platforms. Included in this assembly is the cam pin, bolt carrier, bolt, firing pin, firing pin spring, firing pin lock, firing pin retaining pin and spring plate. This assembly is made up of OEM factory original components and is perfect for completing your MPX build, as a replacement for a worn or damaged component, or for the next big workshop project.

Group Includes:

• Bolt Carrier - x1
• Bolt - x1
• Cam Pin - x1
• Firing Pin / Spring - x1
• Firing Pin Lock - x1
• Firing Pin Retaining Pin - x1
• Spring Plate - x1