Aero M4E1 Complete Lower Receiver w/ BLK MOE Grip & SL Carbine Stock - Kodiak Brown Anodized Out of stock. Check back later... $400.00 MSRP Price: $359.99 Notify me when this item is back in stock (log in required) Description Details Reviews Shipping info UPC: 840014620951Manufacturer: Aero PrecisionModel: APAR600565Caliber: MultiCategory: Long gunLower receiverReceiverGunsStock: 0 This item may be shipped to an FFL near you! The item will be held at our location until we have received a valid copy of your dealer's license.