Finish Your Build Kit

Are you working on building your custom gun, but you need the final pieces of the puzzle? Finish your build kit with our selection of essential parts for completing the perfect custom rifle. We carry lower parts kits, buffer tube kits and more - if you need it to finish your build kit, chances are that we have it! Choose between kits for any rifle, from 9mm rifles to a 6.5 Grendel.

Each kit we carry comes with everything you need to complete your build, including parts like buttstocks, pistol grips, triggers, takedown pins and more. We machine all of our kit parts from the most durable materials to ensure that you're getting the best of the best. And, you can shop proudly knowing that all of our products are made in the USA.