Christensen Arms CA101541156435 CA-10 DMR .308 Win 18" 21-Round Rifle

The Christensen Arms CA-10 DMR .308 Win 18" 21-Round Rifle represents a purpose-built designated marksman platform engineered for precision fire at intermediate to extended ranges. Chambered in .308 Winchester—the gold standard for duty and tactical applications—this semi-automatic rifle bridges the gap between patrol carbines and true sniper systems, making it ideal for law enforcement marksmen, tactical teams, and civilian precision shooters who demand consistent accuracy under field conditions. The 18-inch barrel delivers velocity adequate for .308 performance while maintaining a compact overall length of 41.3 inches, critical for vehicle deployment, room clearing, and rapid repositioning in dynamic scenarios.

Christensen Arms' engineering focuses on weight reduction and thermal management without sacrificing rigidity or accuracy. The 10.6-pound rifle is notably light for the .308 platform, reducing operator fatigue during extended operations and vehicle carry. The 21-round magazine capacity ensures sustained fire capability in high-round-count scenarios, and the .308 Winchester cartridge's ballistic performance supports shots well beyond 500 yards with proper optics and training. Semi-automatic operation provides controlled rapid fire capability while the modular platform accommodates modern tactical accessories—rails, optics mounts, and compensators—enabling customization for specific mission profiles.

This rifle serves armed professionals who require a lightweight, magazine-fed precision platform: tactical team leaders engaging distant threats, law enforcement marksmen covering building approaches, and serious civilian shooters pursuing duty-grade reliability. The compact 18-inch configuration excels in vehicle-mounted scenarios where carbine-length rifles risk fouling or entanglement. Consult your local and federal regulations regarding semi-automatic rifle ownership and feature compliance before purchase. Pair with quality optics in the 2.5–8x or fixed 6x range for optimal 300–800-yard performance, and confirm ammunition availability in your area, as .308 Winchester remains universally distributed.