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AR-15 parts and accessories from American Primers will help you get the most out of your rifle. Experience extreme reliability and accuracy with our AR-15 Lowers for sale. We offer complete lower receiver assemblies including the bolt carrier group, buffers, and charging handles. These are all some of the best AR parts for sale; browse through our variety and find everything you need for your next AR build at American Primers.

Find your AR lower receiver at American Primers. We have a variety of AR-15 rifle parts and build kits available at the click of a button. Explore our wide selection, and continue your search by clicking on the “AR lowers” link above!

American Primers provides the best AR lower receivers on the market. We pride ourselves in supplying you with only quality parts for your AR-15 and other rifle platforms. Browse our selection of AR lower receivers, or contact us if you have any questions or concerns!

American Primers is your one-stop shop for all of your AR-15 parts needs. Whether you’re a beginner or a seasoned professional, we have all the bases covered. We have AR lowers for sale, along with bolt carrier groups, charging handles, and everything in between. Shop our extensive selection now!