The LMT Mars-H CQB is a 7.62x51mm NATO AR-10-pattern rifle (LMT Defense part no. LM308MWS-MARS) built for shooters who want .308 performance in a close-quarters-oriented configuration. It’s fitted with a 16-inch barrel and LMT’s MARS modular ambidextrous rail system handguard, giving shooters a rigid, accessory-ready platform for optics and other gear. Feeding from a 20+1 capacity, the Mars-H CQB is finished in black and built on a reliable semi-automatic AR platform. It’s a strong option for shooters who want .308 reach with the compact handling LMT’s CQB configuration provides.

Key Specifications

• Chambered in 7.62x51mm NATO for extended reach and terminal performance.
• Runs semi-automatic operation for reliable, fast-cycling performance.
• Built on the AR-10 platform, sharing ergonomics with the standard AR-15.
• Fitted with a 16-inch barrel for a maneuverable configuration.
• Feeds from a 20+1 capacity magazine setup.
• Wears LMT’s MARS modular ambidextrous rail system handguard.
• Finished in black for a durable, classic look.
• Built around a Monolithic Rail Platform upper receiver.
• Runs an EDM-machined two-stage trigger.
• Fitted with a SOPMOD/DMR-style buttstock.

Frequently Asked Questions

What caliber does the Mars-H CQB shoot? It’s chambered in 7.62x51mm NATO, giving it extended reach compared to a standard 5.56 AR.

What handguard does it use? It’s fitted with LMT’s MARS modular ambidextrous rail system handguard.

Buy the LMT Mars-H CQB

Shooters who want .308 reach with compact CQB handling should look closely at the Mars-H. Order this LMT Defense rifle from our AR rifle selection at Schaefer Defense, and we’ll ship it insured to your local FFL from our Lubbock, Texas shop.