About the MK114 MOD 2-M 223

This complete upper receiver features a 223 Wylde chamber, which allows it to safely and accurately fire both .223 Remington and 5.56x45mm NATO ammunition. It includes a barrel, handguard, bolt carrier group, and charging handle, making it ready for installation on a compatible lower receiver. The MOD 2-M designation indicates specific design elements from the manufacturer.

This upper receiver is suitable for a variety of shooting activities, including target shooting at the range or for general recreational use. Its complete nature simplifies the process of building or upgrading an AR-15 style rifle for those seeking a pre-assembled and tested component.