Brownells Gen II Armorer’s Kit Standard AR-15/M16/M4 Gunsmith Tool Kit

What is the Brownells Gen II Armorer’s Kit?

The Brownells Gen II Armorer’s Kits are comprehensive toolsets for gunsmiths and armorers focused on maintenance, repair, and customization of AR-15, M16, and M4 rifles.

Standard Kit (AR-15 and M16A1 through A4)

Features

• Hard-sided Pelican-style toolbox made from molded polymer resin, meeting mil-spec MIL-STD-810F standards.
• Updated toolbox uses an aluminum rail slide system for easy tray access/removal.

Tools included

• Torque wrenches
  • 1/2" drive 10-150 foot-pound torque wrench
  • 55 in/lb torque wrench
• Receiver blocks
  • AR-15/M16 lower receiver vise block
  • AR-15/M16 receiver action block
• Hammers
  • Premium 3/4" delrin tipped brass hammer
  • 20543 ball peen hammer
• Wrenches
  • AR-15 wrench
  • AR-15/M16 combination wrench
  • AR-15/M16 spanner wrench
  • Gas tube wrench
• Sight tools
  • A1 AR-15 sight wrench
  • A2 AR-15/M16 sight wrench
• Punches and roll pin holders
  • Roll pin holders: #1S (1/16"), #2S (5/64"), #3S (3/32"), #4S (1/8"), #5S (3.5mm)
  • Roll pin punches: #1 (1/16"), #2 (5/64"), #3 (3/32"), #4 (1/8"), #6 (3/16")
  • Bolt catch pin punch
  • Pivot pin detent installation tool
  • Pivot pin detent depressor
• Gauges and alignment tools
  • AR-15/M16 firing pin protrusion gauge
  • AR-15/M16 barrel nut alignment gauge
  • 5.56 NATO max field headspace gauge
• Additional tools
  • Handguard tool
  • AR-15/M16 carbon scraper
  • Snap ring pliers
  • Accu-Grip vise jaws
  • Small bench mat
  • M16 cleaning rod & adapter
  • Rifle chamber mirror (.222/.223)
  • Magna-Tip stubby handle with bits (#185-10, #185-2, Red, L/B)
  • 3/8" socket drive adapter
  • Firearms safety booklet

Platform

Designed for AR-15 / M16 / M4 servicing.