Daniel Defense DD4 SPRIII .223 Rem/5.56 NATO 18" Matte Black 32+1 02-191-16291-047

Daniel Defense DD4 SPRIII

The Daniel Defense DD4 SPRIII is a precision-engineered semi-automatic AR-style rifle chambered in .223 Rem/5.56 NATO, featuring an 18-inch DLC MK12-profile barrel with a 1-in-7 twist rate and 1/2×28 threaded muzzle for optimal suppressor and muzzle device compatibility. Built on CNC-machined 7075-T6 aluminum receivers with a matte black hardcoat anodized finish, it offers a rigid platform that ensures consistent accuracy and reliability. The 15-inch RIS III M-LOK rail provides ample space for modular attachments, while the full-length ARCALOCK system maintains secure, repeatable zero for optics and accessories.

This rifle excels with ergonomic enhancements like the Magpul PRS Lite stock for adjustable comfort, soft-touch controls, and a fully ambidextrous lower receiver including a 2-position thumb safety for intuitive operation in dynamic environments. The threaded barrel delivers stable harmonics for enhanced precision, and the optic-ready configuration without iron sights allows customization for specific needs. Weighing 8.6 lbs with an overall length of 34.75 to 37.87 inches, it strikes a balance between stability for long-range shooting and portability for field deployment.

Ideal for tactical operations, precision competitions, duty use, and long-range target engagement, the DD4 SPRIII supports sustained firing with its 32+1 capacity using standard AR-pattern magazines. Its modern modularity and durable construction make it a versatile choice for professionals and enthusiasts demanding high performance without compromise.

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