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AR-15 Lower Receiver Parts

Whether you're embarking on a custom build or upgrading an existing rifle, high-quality AR lower receiver parts are essential. At Pickett's Mill Armory, we stock all of the parts you’ll need to build or complete your AR-15 lower assembly. Our kits contain new, current production parts that are packaged into logical groups to make assembly easier. We also carry parts built to military specifications. Kits with and without trigger assemblies are available to meet your customization needs.

We stock AR-15 lower receiver parts from industry leaders like CMMG and DPMS, and all of our lower receiver assemblies and kits are manufactured to the highest standards. No matter your experience with AR builds, the friendly staff at Pickett's Mill Armory can help you choose the right lower receiver kit for your project. Order today or speak to one of our veteran firearms experts if you need help!