Out of stock
SKU: SOLGWBSWORD896ARC18
UPC: 644625267884
MPN: BROADSWORD-89-6ARC-18
The Sons of Liberty Gun Works M4 L89 Broadsword 89 semi-automatic rifle in 6mm Arc represents a modern approach to intermediate-range precision shooting. Built on an AR platform, this 18-inch barrel system delivers the ballistic advantages of 6mm Arc—a cartridge engineered for accuracy and efficiency across mid-range distances—while maintaining a compact overall footprint suitable for tactical applications, sport shooting, and hunting scenarios where lighter recoil and flat trajectory matter.
The rifle ships with a Liberty Two Stage trigger for controlled, predictable breaks; a B5 grip for secure hand positioning; and an A2 flash hider to manage muzzle signature and blast. The integrated Arca rail system provides a modern mounting interface for bipods, accessories, and precision gear without requiring additional adapters. The black finish offers corrosion resistance for field conditions. At 12.13 lbs, the platform delivers manageable weight for extended shooting sessions while maintaining the rigidity required for consistent accuracy. The 30-round magazine capacity supplied standard provides practical ammunition reserves for training or operational use.
This configuration suits precision-focused shooters seeking a versatile platform with minimal recoil impulse, operators and enthusiasts evaluating 6mm Arc as a legitimate intermediate round, and trainers building light-recoil systems for high-volume instruction. The 18-inch barrel balances velocity, handling, and portability—long enough to realize 6mm Arc's ballistic potential while remaining nimble in confined training ranges or practical fields. 6mm Arc shooters particularly appreciate the reduced ammunition cost and lower recoil compared to larger magnums, making volume training accessible without sacrificing accuracy or range capability.
The 6mm Arc cartridge has gained traction among precision AR shooters as a middle path between 5.56 NATO and larger magnum rounds—offering measurably flatter trajectory and better energy retention past 300 yards while keeping recoil and muzzle flash manageable. Sons of Liberty Gun Works positions the Broadsword line for shooters who prioritize accuracy and ammunition efficiency over maximum power, making it relevant for competitive precision rifle events, duty-grade training, or anyone exploring what modern intermediate cartridges can deliver on an AR platform.
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