2026 May

Building your own firearm from an 80% lower receiver kit is one of the most rewarding and cost-effective ways to customize your rifle. These kits provide everything you need to complete the lower, minus the legal serialization, putting full control—and a fun weekend project—right in your hands. Whether you’re a first-time builder or a seasoned

Unfinished lower receivers, often called 80% lowers, are the perfect starting point for a custom firearm build at home. They let you create a legally unserialized receiver without a manufacturer’s mark, offering a rewarding DIY project for hobbyists and enthusiasts alike. It’s a fun, hands-on way to tailor your build exactly how you want it.

The P80 frame offers a unique way to build your own custom pistol, and the essential jig is the key to making the process smooth and successful. This DIY project gives you complete control over your firearm’s fit and finish, turning a simple kit into a rewarding hands-on experience. Whether you’re a hobbyist or a

The AR-15 80 percent lower is your starting point for a truly custom build, offering a blank canvas that’s not legally considered a firearm until you finish it. This unfinished component lets you skip the background check and serial number, giving you complete control over your project from the ground up. Whether you’re a DIY

The Polymer80 BBS Kit offers a complete, precision-engineered solution for building a custom PF940C frame, leveraging advanced billet technology to enhance durability. For hobbyists and professionals seeking reliability, this kit ensures a seamless assembly experience with minimal finishing required. Its robust construction and straightforward design make it a top-tier choice for firearm customization. Unlocking the