Maxim Defense Md15l 6mm ARC 16" 10-Round Rifle

The Maxim Defense MD15L 6mm ARC 16" 10-Round Rifle represents a purpose-built platform for precision shooters and tactical professionals seeking modern intermediate cartridge performance in a compact, maneuverable package. Chambered in 6mm ARC—a precision intermediate round engineered for extended-range accuracy and barrier-blind terminal performance—this rifle bridges the gap between traditional intermediate cartridges and full-power rifle rounds. The 16-inch barrel length delivers ballistic efficiency while maintaining handling characteristics critical for vehicle operations, room-clearing, and precision engagement at intermediate distances.

Built on a proven AR-pattern platform, the MD15L leverages decade-proven ergonomics and modular design philosophy while chambering Hornady's purpose-designed 6mm ARC cartridge. The 10-round magazine configuration ensures reliable feeding of the optimized round while supporting controlled, deliberate fire in tactical applications where precision matters more than volume. At 9.44 pounds, the rifle achieves a balance between durability and shootability—heavy enough to manage recoil and provide stable shooting platform characteristics, yet light enough for extended tactical deployment and rapid target transitions. The 6mm ARC cartridge itself delivers superior sectional density and ballistic coefficient compared to 5.56 NATO, translating to measurably flatter trajectory, reduced wind deflection, and improved performance through intermediate barriers.

Law enforcement precision teams, designated marksmen, and serious tactical shooters benefit most from this platform's combination of accuracy, controllability, and modern cartridge technology. The 6mm ARC's reputation for sub-MOA performance and barrier-blind characteristics makes it particularly valuable for counter-sniper teams and long-range enforcement operations where precision engagement and assured terminal performance are non-negotiable. The AR-pattern design ensures widespread parts compatibility and allows experienced operators to configure the rifle for specific mission requirements—optic mounting, handguard accessorization, and ergonomic customization follow standard mil-spec conventions. Ammunition availability continues improving as 6mm ARC gains adoption among precision-focused shooters, with factory options from established manufacturers ensuring reliable supply for training and operational use.