Developed with attention to component fit and workflow efficiency, the Yankee Hill Machine YHM LOWER RECEIVER AR15 ASSEMBLE PARTS CAR STOCK supports smooth handling and consistent mechanical behavior. Ideal for range training and recreational shooting, this lower receiver is pre-assembled with a complete lower parts kit and adjustable (6 Position) commercial carbine stock installed. Yankee Hill Machine is renowned for its commitment to quality and innovation.\n\nKey Features:\n- Manufacturer: Yankee Hill Machine\n- Model: YHM LOWER RECEIVER AR15\n- Caliber: MULTI-CAL\n- Condition: New\n- Action: Semi-Automatic\n- Finish Color: Black\n- Barrel Length: N/A\n- Number of Magazines: N/A\n- Capacity: N/A\n- Optic Footprint: N/A\n- Unique Features: Oversized magazine well chamfers, accepts all generations of PMAGs\n- Night Sights: No\n- External Safety: Yes\n- Threaded Barrel: No\n- What's In The Box: Complete lower parts kit, adjustable carbine stock\n- Weight: 2.3 lbs\n- Length: N/A\n- Width: N/A