• Enhanced Carrier and Enhanced Bolt
• Includes LMT's proprietary coating for durability against heat and wear
• Manufactured to handle increased pressure including suppressed fire

Includes LMT's enhanced carrier, which incorporates a longer dwell time allowing barrel pressure to be greatly reduced and promoting easier extraction, as well as LMT's 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 use with semi-automatic rifles. 

For more info, visit Lewis Machine & Tool.