Christensen Arms CA101541126435 CA-10 DMR .308 Win 18" 21-Round Rifle

The Christensen Arms CA-10 DMR .308 Win 18" 21-Round Rifle is a precision-engineered designated marksman rifle built for operators who demand sub-MOA accuracy at extended ranges without sacrificing mobility in the field. Designed for law enforcement tactical teams, military special operations, and serious precision shooters, the CA-10 DMR bridges the capability gap between standard battle rifles and bolt-action sniper systems. The 18-inch barrel provides the ballistic performance necessary for intermediate- to long-range engagements while maintaining a compact footprint ideal for vehicle operations, building entries, and CQB-adjacent environments where weight and length matter.

Christensen Arms' reputation for match-grade barrel quality translates directly into consistent sub-MOA performance from the factory, a critical requirement in tactical DMR platforms where first-round hits are non-negotiable. The rifle's modular design accommodates Picatinny rail integration for optics and accessories, while the 21-round magazine capacity provides sustained firepower in prolonged engagements—significantly more versatile than traditional bolt-action alternatives. At 10.55 pounds, the platform achieves a balanced weight distribution that reduces shooter fatigue during extended deployments without compromising structural rigidity or barrel harmonics. The .308 Winchester chambering ensures ammunition interoperability with military logistics, standard NATO 7.62×51mm supply chains, and the widest range of factory and match-grade ammunition options available in North America.

This rifle excels for tactical units, competitive precision riflemen, and precision hunters requiring a semi-automatic platform capable of consistent accuracy beyond 500 yards. Law enforcement agencies benefit from the increased magazine capacity and rate of fire compared to bolt actions, while maintaining the accuracy standards expected of designated marksman roles. The platform accepts standard AR-10 magazines, optic mounts, and a robust aftermarket ecosystem, ensuring long-term modularity and upgrade potential. Given the specialized demands of DMR platforms, professional-level optics (4–8× variable magnification), quality ammunition, and thorough bore-sighting procedures are strongly recommended before field deployment.