Customize your weapon and build your own lower receiver parts kit by selecting the lower receiver part from our store. We have lower receiver parts available for the AR pistol, AR-15, AR-308, HK MR, and Tavor. To make the process of finding parts efficient and more accessible, use our filter system. You can use our filter system to find AR-15 parts from different manufacturers. You can select more than one lower receiver parts. We have a large selection of parts available in our store to list them all. We offer a variety of lower receiver parts like buffers, castle nuts, catches/releases, detents, end plates, disconnectors, fire control, grip part, and several other lower receiver parts. You can also narrow down your selection by choosing between a single-stage or two-stage trigger, curved or flat trigger style, and drop-in or standard install trigger setup. You can even select from a variety of different colors. Quality is one of the most important aspects you look for in maintaining your weapon. DSG Arms brings you lower receiver parts from reputable brands known for manufacturing durable components for a variety of different weapons.