Lewis Machine & Tool
LMT-Lewis Machine & Tool Improved Semi-Auto Bolt Carrier Group AssemblyLewis Machine & Tool
(You save $29.05 )
- Enhanced Carrier which incorporate a longer dwell time allowing barrel pressure to be greatly reduced and promoting easier extraction.
- Enhanced Bolt which has a more resilient coating and stronger heat treat, as well as the cartridge case being fully supported by the bolt face.
*For usage with semi-automatic rifles.