Grey Birch Precision Ruger 10/22 Bolt Assembly Nitride

The Grey Birch Precision Bolt was designed with three objectives in mind. 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. Note: Compatible with most 10/22 pattern receivers without modification