ASR 460Rowland Conversion Kit to 45ACP, 40S&W, 9mm, 357SIG, or 10mm - 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.