The LMT Defense MARS-H Battle Rifle in 7.62x51mm NATO represents the ultimate evolution of the ambidextrous, monolithic AR-10 platform, delivering unmatched modularity, reliability, and precision for professional operators and serious enthusiasts. Built on LMT's proven Monolithic Rail Platform (MRP-H) upper with a fully ambidextrous MARS-H lower, this battle rifle features quick-change barrel capability, allowing rapid swaps between lengths or configurations without tools while preserving zero on mounted optics. The enhanced two-stage trigger, ergonomic controls, and robust construction from forged 7075-T6 aluminum ensure flawless performance in high-stress environments, with full ambidextrous operation-including magazine release, bolt catch, and safety selector-for seamless use by left- or right-handed shooters. This MARS-H Battle Rifle excels in versatility, supporting suppressor use, accessory integration via its continuous top Picatinny rail, and compatibility with standard SR-25 pattern magazines for reliable feeding of 7.62 NATO rounds. The monolithic design eliminates handguard flex for consistent accuracy at extended ranges, while the battle-proven engineering withstands extreme abuse, heavy sustained fire, and adverse conditions without compromise. Whether configured as a designated marksman rifle, patrol carbine with a shorter barrel, or full-length precision platform, the MARS-H combines military-grade durability with civilian-accessible excellence, making it a top choice for tactical applications, long-range engagements, or building a legacy firearm. Weighing in with balanced handling and exceptional fit/finish, the LMT MARS-H Battle Rifle offers superior recoil management, reduced muzzle rise, and sub-MOA potential with match ammunition, all backed by LMT Defense's legendary quality control and reputation in military and law enforcement circles. The ambidextrous features reduce cross-training time, while the quick-change system provides unmatched adaptability for mission-specific needs. This rifle stands as one of the most capable and reliable 7.62x51mm semi-automatic platforms available today. Command respect on the range or in the field with the LMT Defense MARS-H Battle Rifle in 7.62x51mm-shop this elite ambidextrous monolithic rifle now and add it to your arsenal at Battlehawk Armory. Specifications: Barrel Length: 13.5" w/ Pinned and Welded 3-Prong Flash Hider Barrel Material: Chromoly (CB) Rifling Twist Rate: 1:10" Caliber: 7.62x51mm NATO Rail System: M-Lok Magazine Capacity: 20 Rounds Operating Method: Direct Impingement Trigger: Two-Stage