Developed with attention to component fit and workflow efficiency, the Primary Weapons MK1 MOD 2-M COMPLETE PISTOL LOWER RECEIVER supports smooth handling and consistent mechanical behavior. Ideal for range training and recreational shooting, this model exemplifies Primary Weapons' commitment to innovation and quality engineering. Key Features: Manufacturer: Primary Weapons, Model: MK1 MOD 2-M, Action: Semi-Automatic, Finish Color: Black, What's In The Box: Complete Pistol Lower Receiver.