This Bolt Assembly in needed to convert your Ruger 10/22 to fire the 17 Hornady Mach 2 (HM2). Bolt is CNC machined, hardened and tuned. It features a titanium firing pin for faster lock time. Includes a recoil rod, spring and polymer recoil buffer. Drop-in fit. Will not work for 10/22 Magnum. Barrel sold separately.
This bolt must be used when converting a 10/22 to .17 Mach 2 caliber. This bolt is specially designed to withstand the higher pressures generated by the Mach 2. Firing a Mach 2 round through a 10/22 that is not upgraded with this bolt and a barrel in .17 Mach 2 caliber could result in injury to the shooter or bystanders.
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