ASR 10mm Conversion Kit to 45ACP, 40S&W, 9mm, 357SIG, or 460Rowland - Caliber conversions will include a combination of a barrel, Bolt head and/or lower depending on which caliber you are switching to.

All conversion kits include a magazine (not shown in image.)

For a list of the included parts for each conversion, please see the technical specs tab.

• 10mm to 9mm:
  Bolt Head
  Barrel
  Complete Trigger Housing (9/40/357)
  Magazine
  
  10mm to 40S&W:
  Barrel
  Complete Trigger Housing (9/40/357)
  Magazine
  
  10mm to 357SIG:
  Barrel
  Complete Trigger Housing (9/40/357)
  Magazine
  
  10mm to 45ACP:
  Bolt Head
  Barrel
  Magazine
  
  10mm to 460Rowland:
  Bolt Head
  Barrel
  Magazine