REAL AVID AR-15 ARMORER'S MASTER KIT The Armorer's Master Kit - AR15, a comprehensive set of Master GradeA(R) tools designed for AR15 assembly and customization. This kit is equipped with detailed Gun DIYA(R) instructions to guide you through the top 18 modifications for your AR15. The kit includes an array of specialized tools such as the Armorer's Master WrenchA(R), Lug-Lok Upper Vise Block(TM) - AR15, Smart-FitA(R) AR15 Vise Block and more. Each tool has been meticulously crafted with superior materials and precision tolerances to ensure ease of use and effectiveness in every task from building your gun from scratch to customizing or modifying an e Mfg: Real Avid