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LMT Defense MARS-L Stripped Lower Receiver .204 Ruger Anodized Black AR Lower Receiver

The LMT Modular Ambidextrous Rifle System (MARS) LARS-L stripped lower receiver is built around an ambidextrous control layout. It includes ambidextrous selector, magazine release, and bolt catch/release components machined and installed into the receiver, along with an enhanced flared magazine well designed for comfortable, efficient operation.

Key features

  • Ambidextrous controls include selector, magazine release, and bolt catch/release for left- or right-handed use
  • Enhanced flared magazine well for improved ergonomics during operation
  • Stripped lower receiver configuration with MARS-L ambidextrous components installed
  • Compatible with standard AR-style upper and fire control integration for the listed calibers

Upgrade your build with an LMT MARS-L foundation designed for true ambidextrous control and smooth day-to-day handling.

LMT Defense MARS-L Stripped Lower Receiver .204 Ruger: quick facts

What caliber is the LMT Defense MARS-L Stripped Lower Receiver .204 Ruger?
It is chambered in .204 Ruger, .300 Blackout, 5.56 NATO, 6.8 SPC.
How big and heavy is it?
Weight 1.7 ounces.
What kind of action does it use?
Single Action.
What sights and finish does it have?
finish: Anodized Black.
Is it new or used?
New, in the original packaging.
Can I buy it in Illinois?
Yes. It ships to a licensed FFL dealer in Illinois; you pick it up there after the background check. Illinois buyers need a valid FOID card and a 72-hour hold at the dealer, and any rifle or shotgun we send into Illinois is screened against the Protect Illinois Communities Act.
Is it in stock?
Yes, at $393.30. Orders leave within 1-2 business days; shipping is free over $999.

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