COVID-19 Impact Notice: Retail Store Closing from March 22 - April 5. Click for details.
Current order processing time frame: 6 business days

Welcome to Osage County Guns

Shop for .300 Blackout Sig Sauer

4 Item(s)

per page

Grid  List 

Set Descending Direction

4 Item(s)

per page

Grid  List 

Set Descending Direction
Sig Sauer's Caliber X-Change Kits let you change the caliber of your centerfire pistol. These are specific to your exact model of pistol. You cannot use a P229 Caliber X-Change Kit on a P226 or vice versa.