Not a polymer, but aluminum, Great job as always AU. They handed me a Colt m4 lower that was perfect, in everyway. LGS was playing a trick on me, by saying I was the first one to received the first polymer lower from Colt he's ever seen! Got my attention real quick. The M4 Carbine lower is exactly as described.Ġ of 1 people found the following review helpful: Complete your build with one of our American Made AR-15 uppers. Our lower receivers are made with high-quality materials and come in a variety of configurations to fit you perfectly. This means that the owner has paid a 200 transfer tax with the Bureau of Alcohol, Tobacco, Firearms and Explosives to own such a rifle. Manufactured to truly meet and exceed all Mil Spec standards. Start your AR-15 build with a stripped or fully assembled AR-15 lower receiver from Palmetto State Armory. In some cases the AR-15 rifle’s lower may be a dedicated NFA (National Firearms Act) item as either a machine gun or a short barreled rifle. Compatible with all mil-spec AR15/M4/M16 upper receivers. My accuracy testing lower uses the Anderson and Hiperfire trigger ( Best AR-15 Triggers ). 80 lower receivers are not fully machined and thus can be shipped to your home. Due to this, serialized AR-15 receivers must ship to an FFL dealer in your state. Anderson Lowers are cheap (42 for stripped and 120 for complete), they’re forged 7075-T6, and they’re often available. Stripped AR-15 Lowers for Sale at Joe Bob Outfitters AR-15 Lower Receivers are the serialized part of the firearm. When they have a sale, you can trust AU to come thru with the best prices. Factory Colt complete lower receiver assembly to build your AR15, M16 or M4. Here it is, the Honda of lower receivers. The original Armalite AR-15 is a scaled-down derivative of Eugene Stoners AR-10 design. An AR-15 style rifle is any lightweight semi-automatic rifle based on the Colt AR-15 design. John Krzos from Cassville, MO United StatesĪU provides the best products on the market. The part shown bottom center is the lower receiver without the receiver extension, rear takedown pin, and buttstock. Might buy another one.ġ of 2 people found the following review helpful:ĭan Curtis from Sherman, TX United StatesĠ of 0 people found the following review helpful: Samuel McGinty from HARKER HEIGHTS, TX United StatesĮxactly what I wanted. Great price and lower arms unlimited Called next day after I ordered contacted my ffl and said they were shipping it next day and I paid for 2nd day air 1 and 1/2 weeks later I wrote arms unlimited they said colt had recall wish they could have at least e mailed me and explained situation I understand if things happen that are out of their control but as a business I feel they have some growing room to do in their customer service 1 of 3 people found the following review helpful: