Brownells AR-15 Barrel Installation Kit Tool Set for Barrel Nut Removal

Overview

The Brownells AR-15 Barrel Installation Kit is an essential toolkit for firearm enthusiasts and gunsmiths to remove and install AR-15 barrels.

What’s Included

• Upper Receiver Action Block
  • Fully encases standard A2 carry handle or A3/A4/M4 flattop receivers for secure clamping in a bench vise
  • Includes an internal support insert to help prevent crushing or distortion when torque is applied to the barrel nut
• Combination Wrench
  • Replica of the original military wrench for barrel nut removal/installation
  • Cutout for a 1/2" torque wrench
  • Wrench openings: 1/2", 5/8", 3/4" to accommodate flash suppressors and common accessories

Specifications

• Upper Receiver Action Block
  • Compatibility: Standard A2 carry handle and A3/A4/M4 flattop receivers
  • Material: Durable polymer with internal support insert
• Combination Wrench
  • Compatibility: AR-15 barrel nuts, flash suppressors, and common accessories
  • Features: Cutout for 1/2" torque wrench; openings of 1/2", 5/8", and 3/4"