Geissele Automatics was established in 2004 as a manufacturer of trigger mechanisms for the AR-15 rifle. Rely on Geissele when you expect superior performance, quality, and reliability.

This Gas Block Roll Pin tool is designed to securely hold a 0.078” diameter roll pin to start the pin installation in a gas block. It is sized so that the roll pin will need to be pressed into the tool first (the roll pin will not just slide in). Stand the roll pin on a hard surface and tap the tool onto the pin to seat it in the tool. When the hole in the gas block grabs the roll pin, the pin will collapse enough so the tool can be removed from the roll pin. Afterwards, all that is needed is a tap with a punch to seat the roll pin in the gas block.

Features and Specifications:
Manufacturer Number: 10-225
AR-15 Gas Block Roll Pin Tool
Hold a 0.078” diameter roll pin
Material: Steel
Finish: Black

Fits:
078” diameter roll pin