The Wheeler Delta Series AR-15 Ultra Armorer's Kit (WH-ARKIT) is a comprehensive mechanical gunsmithing set designed to perform over 50 assembly, maintenance, repair, and modification tasks on mil-spec AR-15, M16, and M4 platforms chambered in .223 Remington and 5.56×45mm NATO. Containing 100% manual mechanical tools, the kit provides the clamping, wrenching, pin-driving, and cleaning components required for full rifle teardowns and builds.

Key Features

• Holding and Clamping: Includes an AR Armorer's Bench Vise, an upper receiver vise block clamp with integrated gas tube alignment tool, an AR-15 adjustable receiver link, and an armorer's bench block.
• Torque and Assembly Tools: Features a heavy-duty AR-15 combo armorer's wrench with integrated barrel nut, muzzle brake, and castle nut interfaces alongside a 1/2-inch drive beam-style torque wrench.
• Specialised Installation Gear: Outfitted with a delta ring tool, strap wrench, AR front sight tool, pivot pin and roll pin installation tool, and a complete roll pin punch and starter set.
• Platform Cleaning Tools: Includes an AR-15 bore guide, .22 calibre bore brush, bolt carrier brush, chamber brush, upper receiver/magazine well brush, nylon brush handle, utility brush, and pick set.
• Organisation: Packaged in a fitted blow-moulded carry case with an included neoprene-backed bench mat featuring an exploded-view schematic.

Specifications

• Piece Count: 21-piece gunsmithing set
• Total Weight: 15.25 to 15.46 lbs (~6.9 to 7.0 kg)
• Packaged Case Length: 57.4 cm (22.6 inches)
• Platform Compatibility: Mil-spec forged AR-15 / M16 / M4 (.223 Remington / 5.56×45mm NATO)
• Drive Size: 1/2-inch beam torque wrench
• Power Requirements: None (manual hand tools)

Who is the Wheeler Ultra AR Armorer's Kit for?

• Licensed Category D/H Firearms Dealers and Certified Armories — Complete over 50 specific teardown and maintenance tasks across standard service rifles using a self-contained 21-piece AR-15 armorer tool kit that houses dedicated upper clamps, torque tools, and specialised punches in a 57.4 cm transport case.
• Tactical Rifle Owners Servicing Mil-Spec Components — Maintain permitted Australian straight-pull, pump-action, or bolt-action tactical rifles utilising standard mil-spec AR-15 furniture and barrel nuts, anchored by a substantial 15.25 to 15.46 lbs workbench system with dedicated vise blocks and alignment tools.

Less suitable for: Large-frame AR rifles (.308 Winchester, AR-10, or SR-25 platforms) which require an AR-10-specific tool kit, or heavily modified and non-standard billet upper receivers that do not fit standard clamshell vise blocks and require an internal rod-based reaction tool.