The LMT Defense MARS-L lower receiver offers ambidextrous controls to include: selector, magazine release and bolt catch and release. The ambidextrous magazine and bolt catch mechanisms are machined directly into the receiver and have been designed to function as ergonomically as possible.
This stripped version comes with only the ambidextrous parts installed. Save time and money with our MARS-L specific lower parts kit that includes all the remaining lower parts you will need. Note, In order to complete the lower you will still need the following items: Buffer tube kit, trigger, and stock.