3-Lug Adapter Tools

(1 customer review)


In stock


Use this tool to install or remove an HK style 3-Lug adapter on any barrel. Each double sided tool is compatible with both 9mm (small bore) and 45ACP (large bore) type 3-Lug adapters. Tool is designed to be coupled with a 1-1/16″ wrench or used with a socket extension to install a 3-Lug adapter “blind” under a handguard or barrel shroud, where the location of the 3-Lug adapter does not allow the use of a wrench or direct driver. An example would be the installation of a 3-Lug adapter onto a pistol length barrel under a carbine or rifle length handguard. This tool is machined from steel and zinc plated for a maintenance and corrosion free life.

  • 3-Lug Adapter Tool
  • Compatible with both 9mm and 45ACP type 3-Lug patterns
  • Short uses 1″ Wrench or Socket, Long uses 1-1/16″
  • Zinc Plated Steel

Designed and Manufactured completely in USA.

Additional information

3-Lug Tool Type

Short Type, Tall Type

1 review for 3-Lug Adapter Tools

  1. Brandon (verified owner)

    This company never disappoints if you need to instal 3 lug under handguard the tall is what you need works perfect HBI always comes through.

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