Aero Precision M4A1 AR-15 Stripped Lower Receiver Anodized Black

First time buying a gun online?Learn everything you need to make an informed purchase in our Definitive Guide for Buying Guns Online.Read MoreAero Precision’s M4A1 Clone Lower Receiver features custom engraving on their AR15 Gen 2 Lower Receiver and is the perfect base for your M4A1 clone build.FeaturesCustom Aero Precision logoMarkings include: Property of U.S.A., MOD M4 CARBINE, CAL. 5.56MMSerial number designationSafe/Semi/Auto safety selector markingsIncludesStripped AR15 Lower Receiver, Gen 2Nylon tipped tensioning set screw? Made In United States of AmericaWARNING: Cancer and Reproductive Harm – www.P65Warnings.ca.gov.