Dd Bbl Assy 5.56 1-7 Chf 16" Gov Mid

The Daniel Defense Barrel Assembly 5.56 1-7 CHF 16" Government Mid is a cold hammer-forged rifle barrel component engineered for precision, durability, and consistent performance across extended shooting cycles. Built using Daniel Defense's proven cold hammer forging process, this barrel delivers the accuracy and barrel life that operators and serious shooters demand in demanding environments.

The 16-inch government profile barrel features a 1-7 twist rate optimized for stable flight of a wide range of 5.56 NATO ammunition. Cold hammer forging applies intense hydraulic pressure through carbide steel hammers at opposing angles, shaping the bore around a precision mandrel to create consistent chamber geometry, lands, and grooves. This manufacturing method produces tighter tolerances and superior surface finish compared to button-rifled alternatives, translating to reduced fouling, easier maintenance, and extended service life. The 1.6-inch diameter and 19.7-inch overall length reflect government-profile dimensions suitable for mid-length gas systems and standard AR-platform builds.

This barrel assembly serves law enforcement patrol rifles, military training platforms, and civilian 5.56 rifle builds where reliability under sustained use is non-negotiable. The 1-7 twist provides stable performance across standard 55-grain to heavier 77-grain match rounds, making it equally at home on duty rosters, qualification courses, or precision rifle ranges. Weighing 1.94 pounds, the mid-length profile balances barrel stiffness for accuracy with weight distribution suited to carbine-length handling.

Daniel Defense barrels are manufactured to exacting specifications and represent one of the highest standards in the 5.56 platform category. Cold hammer forging remains the gold standard for military and professional small arms—chosen specifically because it delivers measurably longer barrel life and tighter shot groups under field conditions than conventional manufacturing methods.