The REAL AVID MSTR FIT AR15 Wrench Set is the ultimate all-in-one tool for firearm enthusiasts. Designed with precision and expertise, this kit equips you with everything needed for professional-grade Gun DIY building. Featuring Master-Fit single-purpose crowfoot wrenches crafted for AR15 components, this set excels in manipulating MIL-SPEC and free-float barrel nuts. The titanium-coated stainless steel enhances durability and grip, revolutionizing your armorer's experience. Titanium-coated stainless steel construction for enhanced durability and corrosion resistance Includes 12 specialized crowfoot wrenches tailored for AR15 components Features a heavy-duty torque wrench adjustable from 10 to 150 foot-pounds with +/-14 percent accuracy Ratcheting head with 45 teeth allows for fine adjustment and optimal leverage Specialized design for a precise fit to minimize marring on firearm parts Hard-sided case with structured foam for organized tool storage and protection Compatible with 3-prong flash hiders, castle nuts and various free-float barrel nuts Dual-directional torque feature for correct application on reverse threads Engineered to meet the rigorous demands of both novice and seasoned gunsmiths