Browse our inventory of AR15 parts from trusted brands like FAB Defense, Armaspec, KNS Precision, Odin Works, and Shield Arms. ICB Firearms carries quality AR15 parts for builders and shooters who need dependable components for upgrades, repairs, maintenance, and custom rifle setups. You can shop related categories like AR lower parts, AR upper parts, and AR10 parts when you need matching components for complete builds or platform-specific projects. We also stock AR rifles and AR magazines to help round out a dependable setup for training, range use, and regular ownership.
