Quality rifle and pistol build kits for the AR15, AR9, and popular handgun platforms.
Whether it's a whisper-quiet 300 BLK build, an AR-15 pistol, or AR9, you'll find quality 80% pistol kits available at at a great price. Each pistol build kit we sell (regardless of platform) is forged, CNC machined and manufactured by some of the nation's top gunsmiths and arms makers. Each kit is guaranteed to be 100% parts-compatible with its retail gun counterpart.
Contrary to federal law, some states have restricted or banned the sale, shipment, ownership, and use of pistol kits, 80% frames, and certain firearm components. Because of these bans and restrictions, we cannot fulfill orders to all fifty states. Before ordering, be sure to check our Shipping & Returns Policy to confirm your state is not restricted. If you have questions about the legality of building a firearm in your state, always speak with an attorney.
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 GunBuilders.com, 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.