The CQB upper receiver has 14.5″ of uninterrupted 1913 picatinny rail on the 12 o’clock position, 8″ of rail on 3 and 9 o’clock positions, and 7″ of rail at the 6 o’clock position. Monolithic rail platform barrels utilize a low profile gas block and straight gas tube.

LMT Defense MARS-L semi automatic rifle chambered in 5.56NATO. This rifle features a 16-inch chrome lined barrel with 1:7 RH twist, uninterrupted full Picatinny rail on the upper receiver, with M-LOK attachment points on the remaining sides. The Monolithic Rail Platform barrels utilize a low profile gas block and a straight gas tube.

With the LMT CQB receiver, you have the power to configure your rifle exactly how you need it without buying multiple guns. The CQB receiver is one of three available sizes: MRP CQB, full-size MRP, and MWS. CQB receivers have a short handguard that …

The LMT MARS-L lower receiver features ambidextrous controls including the bolt catch, magazine catch and safety selector. Included with the MARS-L is a SOPMOD stock, ergonomic textured pistol grip and dry film coated extension tube.

This rifle utilizes the patented LMT Monolithic Rail Platform (MRP) upper receiver, the only AR-15 upper that incorporates the handguard and receiver as one component. This state-of-the-art design is CNC machined from a single piece of forged aerospace aluminum resulting in benefits and functionality unmatched in the industry.

The MRP-L QUAD 9.25 is the carbine length receiver designed for 10.5″ barrels up to 18″ barrels with quad rail at the 3, 6, and 9 o’clock positions. This receiver sports 5 QD sling swivel attachment locations. Barrel not included.

LMT Defense MARS-L CQB M-LOK 5.56 NATO AR15 Rifle Utilizing the LMT patented Monolithic Rail Platform, MRP. The only true monolithic rail platform, milled from a single solid piece of aerospace aluminum forging.

The CQB upper receiver has 14.5" of uninterrupted 1913 picatinny rail on the 12 o'clock position with additional picatinny rail at the 3, 6, and 9 o'clock positions. The MARS-L ambidextrous lower receiver features LMT EDM machined two-stage trigger, winter trigger guard, endplate with QD swivel point, LMT ergonomic textured grip, and SOPMOD stock.

Buy LMT MARS-L 16" 5.56 CQB Quad Rifle | The LMT MARS is manufactured for military grade durability and is free-floated inside a 1913 Quad Rail handguard.

LMT CQB MRP 5.56 16" Barrel 30 Round This weapon is built with the LMT patented Monolithic Rail Platform, MRP. The only true monolithic rail platform, milled from a single solid...