Grey Birch Precision Bolt Assembly for Ruger 10/22

When we designed our 10/22 pattern bolt assembly, we did so with three objectives. The first was to tighten and control head space to .002, which significantly improves accuracy and consistency of accuracy. The second was to improve the external coating, resulting in increased reliability and extended bolt life by resisting corrosion. And last but not least, making assembly and disassembly easier.

The Polished Nitride Finish Makes Cleaning Easy.

• Bolt Material: Steel
• Finish: Polished Nitride
• Firing Pin: 17-4 PH
• Spring and Rod: 17-4 PH

*Compatible with most 10/22 pattern receivers without modification