Phase 5 Weapon Systems Inc. is an innovative design and manufacturing company of complete weapon systems as well as accessories and components for use on AR Platforms. We specialize in designing and manufacturing problem-solving components for OEM, Defense, Law Enforcement and consumer use. From the raw material that we use, to the machines that transform the metals into precision components, Phase 5 is made in the USA. Product lineup: AR Rifles, AR Pistols, Upper and Lower receiver components, AR Platform Components and Accessories. (less)