LMT MARS-L Forged Stripped Ambidextrous Lower Receiver
The Lewis Machine and Tool MARS-L stripped 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 “stripped” version comes only with the ambidextrous components installed.
Features:
- Forged 7075 aluminum
- Hardcoat anodized
- Compatible with Mil-Spec AR-15 lower parts
- Precise tolerances
Rob O. (verified owner) –
LOVE RTD! They’re awesome—fast shipping, great prices, and genuinely good people to work with. You definitely have my support. The lower is easily one of the best I’ve handled, and I’ll be doing a full review along with a head-to-head comparison against all the ambi lowers on my YouTube channel Silencer Analytics.
Ronald Joseph A. (verified owner) –
S-Tier lower and S-Tier company! Thanks Rooftop team for the lower and keeping me fed with the ramen!
Robert E. (verified owner) –
Can’t beat this lower if you’re looking for ambi, and Rooftop will take good care of you. Y’all don’t know how good you have it living in the free states. Took me over two months and two separate FFL’s to get these home, but Sol stuck with me. First FFL shipped it back to Rooftop, and he shipped it off to the second one at no cost to me. Rooftop is rad, I’m a customer for life.
Shawn B. (verified owner) –
Best manufacturer sold by the best dealer. Cant go wrong
JAMES B. (verified owner) –
Top tier ambi lower. Rooftop reached out immediately for who my ffl was, in case they had the info on file…which would get me shipped ASAP. It was and they did! Builders love that sh*….stuff!