.223 REM/.5.56MM NATO LOWER RECEIVER PARTS KIT FOR AR-15

Overview

The Colt AR-15 Lower Receiver Parts Kit contains high-quality components manufactured to strict military specifications. Ideal for law enforcement armorers, military personnel, and experienced civilian builders, this kit provides authentic parts to complete a stripped lower receiver or replace worn and broken components. The assembly includes critical fire control and retention hardware such as the trigger, hammer, disconnector, springs, bolt catch, magazine catch, A2 pistol guard and grip, takedown and pivot pins, selector, and associated plungers, detents, and roll pins. Each component is built to exact tolerances to ensure reliable operation, consistent fire control geometry, and a precise fit in standard AR series rifles.

Price & Stock History

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