LMT MARS-L Forged Complete Ambidextrous Pistol Lower Receiver – No Stock
The Lewis Machine and Tool MARS-L complete lower receiver is an excellent starting point for a hard-use rifle.
The LMT Modular Ambidextrous Rifle System (MARS) lower receiver offers ambidextrous controls to include: selector, magazine release and bolt catch and release. An enhanced flared magazine well and ambidextrous magazine and bolt catch mechanisms are machined directly into the receiver and have been designed to function as ergonomically as possible.
This lower receiver is designed with several unique LMT® features to further enhance its durability and versatility. These features are: Two-stage trigger group, winter trigger guard, rubberized grip and QD endplate.
Features:
- Forged 7075 aluminum
- Hardcoat anodized
- Compatible with Mil-Spec AR-15 lower parts
- Precise tolerances



Brad (verified owner) –
Shipped quick with some extra goodies. Product as advertised at a great price. Overall the lower is high quality. All you need is a stock and upper and you’re ready to go.
Josh (verified owner) –
The product is legit and the best price online, no issues there. But it was shipped in a white thin bubble wrap bag and the product showed signs of this through transit. This could have been avoided with proper packing to protect a serialized, controlled, few hundred dollar part. Still will return for business though.
Jesse (verified owner) –
Rooftop is excellent and the lower is also solid. Will definitely be back.