So, you're looking for Ar15 Lower? Brownells.com is your source for the best prices and widest selection anywhere. Here, you'll find 57 Ar15 Lower and Ar15 Lower Receiver 80, the best available, at prices from $6.99 to $499.99. As the internet's top seller of gun parts and gunsmith tools, we're able to bring you the best products, excellent prices, and reliable customer service every day. We know you'll find our Ar15 Lower to be everything you expect, so we're proud to offer a 100% satisfaction guarantee. If you're not completely satisfied with your purchase, we'll make it right; whatever it takes. When you find the Ar15 Lower that are right for you, it's easy to place your order online or over the phone at 1-800-741-0015. Our knowledgeable staff is always here to help meet all your gun parts and gunsmith needs, so never hesitate to ask a question. By email, by phone, or by smoke signal - we're here to help you aim true.