Our rifle kits contain everything you need to complete your AR 15. We have plenty of different configurations of AR-15 rifle kits to choose from, so choose your barrel length, barrel profile, gas system, handguard type, furniture, and much more in a variety of colors.

Get fully equipped without breaking the bank with our AR-15 Full Build Kits - all priced at $399.99 and under! Explore our selection of comprehensive kits, featuring everything you need to assemble your dream AR-15 without compromising on quality or performance.

Are you looking for an AR-15 rifle kit to complete your next build? Primary Arms has got you covered! We have a variety of Rifle Build Kits that will give you the flexibility to configure your AR-15 just the way you like it.

Find quality, custom AR parts kits to assemble your AR lower. Includes prebuilt upper, BCG, lower parts kits. Mil-spec fitment for 5.56/.223 and others.

Assemble your customized rifle with durable AR-15 rifle kits. Explore our wide range of AR-15 rifle build kits, loaded with M LOK handguards & 80% lowers.

Browse Durkin Tactical’s American-made AR-15 gun build kits today! Enjoy incredible prices, high-quality designs, and a variety of customizable options.

At AR15 Discounts.com, we are proud to offer a diverse range of AR-15 Kits designed to cater to every builder’s needs, from beginners to seasoned enthusiasts. Each type of AR-15 kit we offer is curated with high-quality components to ensure durability, reliability, and optimal performance.

Bring out the armorer in you by building your AR-15 from the ground up or upgrading an existing one. Complete your build with our large selection of American-Made AR-15 lower receivers and lower build & parts kits.

Build your own AR-15 with one of these Rifle or Pistol Kits. Everything that you'll need minus the Lower Receiver. Each kit includes an AR-15 Lower Parts Kit, a buttstock, buffer and buffer tube kit, and a complete fully assembled, headspaced and test fired upper receiver.

When you purchase an AR-15 build kit from Palmetto State Armory, you are buying a build kit that is American Made and carries a full lifetime warranty. Our build kits come ready to complete your AR-15 lower so you can be closer to range day.