The SIG Sauer factory MPX G2 caliber conversion kit allows you to change the caliber and barrel length of your SIG Sauer MPX. This Caliber Conversion kit is a genuine factory SIG Sauer part so you can rest assured that the barrel and bolt will fit and function in your MPX just as it would had it left the factory that way.
Specifications and Features:
SIG Sauer Factory MPX G2 Caliber Conversion Kit CALX-MPX-6B-9-G2
Kit Includes New Barrel Assembly Only
SIG Sauer MPX Models
Installing this product will subject it to NFA laws and doing so without a license is a felony possession of a Class III firearm. Check your local laws.