The Tapco AR Hook & Upper Receiver Strut is a rugged armorer tool engineered for AR platform maintenance and assembly. It provides enhanced support and stability when working on upper receivers helping ensure proper alignment during service tasks. Constructed from durable steel it is built to withstand repeated workshop use.Key FeaturesDesigned for AR platform maintenance and assemblyProvides upper receiver stabilization and supportDurable steel constructionIdeal for armorer and workshop tasksBuilt for long-term reliabilityTapco manufactures firearm accessories and maintenance tools designed for reliability and ease of use. The brand focuses on practical solutions for shooting enthusiasts and professionals.