LMT MARS-H Forged Ambidextrous Lower Receiver – No Stock & Trigger
Needing only a trigger and stock or brace, this MARS-H builder lower is a great starting point for a precision 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: truly ambidextrous controls, enhanced winter trigger guard, rubberized grip and QD endplate.
Features:
- Forged 7075 aluminum
- Hardcoat anodized
- Precise tolerances



Jerry M. (verified owner) –
Outstanding! I am not a person who makes a big deal about fit and finish, but for those who are this LMT lower was cosmetically perfect. It is also a great price on my favorite large frame lower. This can be used with uppers like KAC, LMT, Geissele, so why not pick one up for this price? Best of all, it also perfectly works with lmt mws uppers available on rooftop.
Daniel F. (verified owner) –
Best shop on the net! Shipping speed is phenomenal, and stock status is always true and up to date.
Ahmad B. (verified owner) –
Amazing. Sol is the best and the lower came with the speed of an actual sweatshop. Love Rooftop!
A L. (verified owner) –
Great online experience and fast shipping! I love my LMT’s and the LMT MARS-H doesn’t disappoint. The best laid out controls of any lower!