Geissele AR15/M4 Armorer's Package

AR15/M4 ARMORER'S PACKAGE FULL DESCRIPTION The Geissele Armorer's Packages includes all of the Geissele tools necessary for working on your AR15 or M4 platform. The package includes the following: AR15/M4 Reaction Rod | Click Here for a detailed description of this tool. Trigger Fitting Pin | Click Here for a detailed description of this tool. Gas Block Roll Pin Tool | Click Here for a detailed description of this tool. Gas Block Pin Punch Set | Click Here for a detailed description of this tool.