One Horse AR-15 Complete Lower Parts Kit

Build your AR-15 the right way with the One Horse AR-15 Complete Lower Parts Kit — everything you need to fully assemble your lower receiver in one convenient package. Designed for builders, gunsmiths, and DIY enthusiasts who demand reliable components without compromise, this kit includes all the essential small parts to get your lower up and running. Whether you’re completing your first build or adding to a growing collection, this lower parts kit delivers solid quality at an outstanding value.

At Deep Roots Rifle Co, we stock a wide selection of AR-15 build components to support builders of every skill level. Our knowledgeable staff is ready to help you find exactly what you need — whether you’re shopping online or stopping by our gun store in Eustis, Florida. Order today and take advantage of our fast shipping to customers throughout Florida and across the nation.