Build your AR pistol, AR-15, or AR-308 using a complete or stripped lower receiver. For your firearm, you can select a billet or forged receiver. A billet lower receiver, created from a bar stock made of extruded aluminum, makes for a more aesthetically pleasing rifle. A billet lower receiver features fine lines, geometric designs, and one-piece trigger guards. If you consider the overall look of the AR rifle, you can opt for a billet lower receiver. On the other hand, you have forged lower receivers. The material to create a forged lower receiver is designed under pressure. Its grain has the same design as the part, resulting in a strong part due to the constant grain features achieved by the forging process. If you are looking for a specific feature on the lower receivers, you can opt for assembled lowers, receiver sets, and stripped lowers. The lower receiver parts in our collection are products of reputable manufacturers in the firearm industry. Whichever receiver part you choose, you will not have to worry about it underperforming or lasting you a short time. No one can beat our amazing prices either! We are the home to high-quality and cost-effective lower receiver parts.