If you’re looking to build your very own AR-15 pistol or rifle, well then look no further. US Patriot Armory has everything you need to complete your very own custom AR-15 pistol or rifle build. Whether you’re just starting out as a gunsmith or have been building guns for years, we here at USPA have a multitude of AR-15 options to meet your needs!

Browse our collection of AR-15 parts, accessories and kits now to see all the different barrel lengths, calibers, gas systems, hand-guards, & rails we offer! With all the necessary components needed to complete your AR-15 pistol build kit, don't hesitate to take advantage of some our excellent deals today!