Noveske AR-15 Lower Parts Kit Black Without Grip/Fire Control Group. 56 AR-15 lower receiver parts kit is made of all high quality American made Mil-Spec parts. This kit is a great choice for building or rebuilding an AR-15 rifle with some premium upgrades from the basic kit. Specifications for Noveske AR-15 Lower Parts Kit Black Without Grip/Fire Control Group: Manufacturer: Noveske Color: Black Finish: Black Caliber: 5.56mm Gun Make: AR Platform Gun Model: AR-15 Additional Features: Lower Parts Kit Handle Color: Black Features of Noveske AR-15 Lower Parts Kit Black Without Grip/Fire Control Group: Noveske Marked Takedown/Pivot Pins Package Contents: Noveske AR-15 Lower Parts Kit Black Without Grip/Fire Control Group