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Quality, affordable AR-15 gunsmithing tools, cleaning kits, range bags, cases and gear.

Building your AR and keeping it clean means setting up shop. We've sourced what we found to be, through direct experience building and maintaining our own black rifles, the best (affordable) selection of AR-15 gunsmithing tools and cleaning components. Whether it's a full Armorer's Kit for assembling your first AR, or a simple rod-and-patch kit for keeping your rifling protected after shooting, these are the components you need to be a true custom AR builder and owner.

Tools Required for Assembling an AR-15

Generally, you'll need a selection of particular "specialty" hand tools to assemble an AR-15 parts kit and stripped lower receiver. If you want to assemble a custom barreled upper assembly using a stripped upper receiver, the same rules apply. We discuss the parts and tools required for this project in our AR-15 build series (check out our LPK install video here, where we go into these tools in detail). Tools required for building an AR from scratch include:

Keeping Your AR Clean

A decent .223/5.56 cleaning kit is critical for any AR owner. Even a single 30-rounder of spent ammo means a lot of carbon build-up in your upper and lower receivers, bolt, and barrel. You'll need to swab the internals of your AR to keep it protected from excessive wear and damage over time. The Pro Cleaning Kit provides a proper brass bore brush with bristles, cleaning patches, and the extra tools (pick and brush) you'll need to dig out that built-up carbon and fouling from your star chamber, bolt, and fire control group. 

DISCLAIMER: If you are new to the world of DIY gun building, you likely have a lot of questions and rightfully so. It’s an area that has a lot of questions that, without the correct answers, could have some serious implications. At, we are by no means providing this content on our website to serve as legal advice or legal counsel. We encourage each and every builder to perform their own research around their respective State laws as well as educating themselves on the Federal laws. When performing your own research, please be sure that you are getting your information from a reliable source.

We are a national retailer of individual components and not all products depicted on this website are legal in every state. Shipping of various products found on this website are prohibited to some states (such as California, Connecticut, District of Columbia, Hawaii, New Jersey, New York, Rhode Island, and Washington). The information, pictures, text or products presented on this website are not a representation by us, and should not be understood by you, that any product or completed firearm is legal to assemble or own in your state of residence. We encourage each and every builder to perform their own research about the state and federal laws that apply to them. It is your responsibility to understand the law and we encourage you to consult with an attorney or your local ATF representative.