Armorer's Master Kit — AR15 Pro Build & Repair Set

The most complete Master Grade® AR15 armoring tool set assembled to date. Built around task-specific crowfoot wrenches for common assembly nuts, a heavy-duty armorer's torque wrench, and upper and lower vise blocks — every tool engineered to take an AR-15 from raw components to finished rifle with bench-grade precision.

Kit Contents

• Accu-Punch™ Hammer — gunsmithing hammer with 4 interchangeable heads (rubber, nylon, brass, steel)
• Master-Fit Wrench Set — 12 specialized crowfoot wrenches in titanium-coated stainless steel for the most common AR15 assembly nut sizes
• Master-Fit ½" Heavy-Duty Torque Wrench
• Lug-Lok® Upper Vise Block — secures the upper receiver via barrel-lug engagement
• Smart-Fit® AR15 Lower Vise Block — expanding magwell block for rock-solid workholding
• AR15 Master Bench Block — holds bolt, upper, lower, charging handle, and trigger assembly with magnetic pin storage
• Easy-Grip Handguard Tool — ergonomic delta ring retractor
• AR15 Pivot Pin Tool — simplified pivot pin installation
• AR15 Pin Punch Set — nickel-plated hardened steel flat-tip and roll pin punches
• Pin Alignment Tool
• Professional Tool Case with snap-in tool retention
• "Top 18 AR15 Mods" illustrated DIY manual

Designed For

AR-15 builders ready to operate at a professional level — from custom builds to barrel changes to trigger group installs. The most comprehensive AR-specific tool kit in the Master Grade® line.