The Sig Sauer Caliber X-Change Kit allows for interchangeability between any of several centerfire calibers utilizing the full potential of your firearm. Just disassemble the pistol and reassemble it with the barrel/slide assembly, grip module, and magazine included with the X-Change Kit.
- Slide (including barrel) - Grip module assembly - Recoil Spring and Guide - SIGLITE Night Sights - 9 Round Magazine
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