The Aero Precision AR15 Complete Lower Receiver is the perfect base for your custom AR15 build. This complete lower features AR15 Gen 2 Lower and is upgraded to include a MOE SLA(R) Grip and MOE SL-SA(R) Carbine Stock. Save when you buy it complete and let our specialists do the installation for you!Our AR15 Gen 2 Lower Receiver sets the industry standard for quality and value. This lower receiver is machined to mil-spec dimensions and works with standard AR15 components. It has been engineered with upgraded features, including an upper tension screw, threaded takedown pin detent recess and increased magwell flare.Specifications:Item Condition: NewManufacturer: Aero PrecisionPlatform: AR15Series: AR15Reciever Extension: CarabineType: AR15Caliber: MulticaliberColor: BlackComplete: YesLower Parts Kit Included: YesManufacturer Type: ForgedFFL: YesCompatibility: Works with standard AR15 components and magazines.Includes:AR15 Gen 2 Lower ReceiverMOE SLA(R) GripMOEA(R) SL-S(TM) Carbine StockLower Parts Kit;Carbine Receiver Extension;AR15 Carbine Buffer and Spring;These parts are installed.