Christensen Arms CA101541157435 CA-10 DMR .308 Win 20" 21-Round Rifle

The Christensen Arms CA-10 DMR .308 Win 20" 21-Round Rifle is a designated marksman rifle engineered for precision shooters who demand accuracy at extended ranges without sacrificing portability. Built for law enforcement tactical teams, military marksmen, and civilian precision rifle competitors, this platform bridges the gap between standard patrol carbines and full-length precision rifles. The DMR (Designated Marksman Rifle) configuration positions this rifle as a versatile platform capable of delivering effective fire from 100 to 800+ meters, making it ideal for applications where both speed and accuracy matter.

The CA-10 leverages Christensen Arms' reputation for quality construction and precision tolerances, featuring a 20-inch barrel optimized for .308 Winchester ballistics and a 21-round magazine capacity for sustained engagement capability. At 9.5 pounds, this rifle maintains a lean profile without compromising rigidity—critical for maintaining zero and shot-to-shot consistency in tactical scenarios. The AR-10 platform foundation ensures proven reliability and compatibility with standard mil-spec components, allowing shooters to customize ergonomics, optics mounting, and accessories to match specific operational requirements. The compact overall length of 48 inches facilitates movement through doorways and vehicles while retaining sufficient barrel length for optimal muzzle velocity and energy retention downrange.

Professional marksmen, SWAT teams, and precision shooting enthusiasts will recognize the CA-10 DMR as a dependable platform for training, competition, and operational use. The rifle's balance of weight, handling characteristics, and firepower makes it particularly suited for three-gun competitors, precision rifle series events, and duty applications where extended-range capability enhances mission effectiveness. Shooters should pair this rifle with quality glass—either variable power tactical scopes or precision red dot systems—and maintain standard AR-10 maintenance protocols for reliability. The 21-round capacity and .308 Winchester cartridge provide substantial stopping power and deep penetration for barrier-blind scenarios common in tactical deployments.